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文章来源:SEO    发布时间:2019-04-25 08:06:42  【字号:      】

www.88gvb.com_www.88gvb.com-【APP官网】Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.

Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.

Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.

Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.Astronomy a growing draw for tourists#标题分割#ChineseresearchersdiscusstheimagingmethodsoftheimageofablackholeinShanghaiAstronomicalObservatory(SAO),ineastChina'sShanghai,April9,2019.(Xinhua/JinLiwang)Travelingforstargazing,observatoriesandmuseumsbecomesmorepopularThefirstimageofablackhole,whichwasreleasedonWednesday,maycontinuetosparkChinesepeople'sgrowingcuriosityforouterspace.AccordingtoareportreleasedbyChina'sonlinetravelagencyCtriponThursday,thenumberoftouristssearchingforandmakingreservationsfortravelinvolvingastronomysurgedby60percentonitsonlineplatformin2018,comparedwith2017.Popularactivitiesincludestargazing,visitstoobservatoriesorastronomicalmuseums,observingthenorthernlights,andspacecamps,thereportsaid.Shanghai,Beijing,GuangzhouandNanjingareamongthetop10citieswiththemosttouristsoptingforsuchsightseeing.Pingtangcounty,SouthwestChina'sGuizhouprovince,attractedthemosttouristslastyear,saidZhangQi,whoisresponsiblefordomestictravelatCtrip.Thecountyishometotheworld'slargestradiotelescopecalledtheFive-hundred-meterApertureSphericalTelescope(FAST),andhasseenasurgeintourismsincetrialoperationsbeganin2016.Officialstatisticsshowtotaltourismrevenueexceeded5.5billionyuan(0million)inthecountyinthefirsthalfof2018,ayear-on-yearincreaseof38percent.Thecountyattractedover5.1millionvisitorsduringthatperiod.Apartfromobservatories,areassuitableforstargazing,likedeserts,grasslandsandplateaus,aswellasplanetariums,havealsoboostedthetourismindustryinTenggerDesertinAlxaLeague,theInnerMongoliaautonomousregion;theHulunbuirGrasslandinInnerMongolia;andWenchangSpaceLaunchCenterinWenchang,Hainanprovince,accordingtotheselocalgovernments."Thenumberofstudentsattendingactivitiesheldbyastronomicalsocietieshasbeenincreasingtoo,althoughthereisnoharddata,"saidLiZhaoyu,anassociateprofessoratSchoolofPhysicsandAstronomyatShanghaiJiaoTongUniversity.Asidefromcuriosityfortheunknown,technologicaladvancesinobservationtoolsplayakeyrolebymakingthingsindeepspaceappearclearandclosetopeopleonEarth,Lisaid."Developmentofpublictransportationalsoenablespeopletovisitvariousplacessuitableforobservationandphotography."Artsandliteraturearealsocriticalcontributingfactorstobroadenthepublic'simagination,headded.Amongthoseworks,theThreebodyProblembyChineseauthorLiuCixinhasbroughtstrikinginternationalattentiontoChinesesciencefiction,asitbecamethefirstChinesebooktowintheprestigiousHugoAwardin2015.Thisyear,theChinesesci-fimovieadaptedfromthebook,WanderingEarth,hasearnedmorethan4.3billionyuanattheboxofficesinceitsopeningonFeb5.Sofarithasrankedsecondattheboxofficeofalldomesticblockbusters."Itmaybeanopportunetimetospreadmoreknowledgeaboutastronomytothepublic,"saidZuoWenwen,astaffmemberfromtheinformationofficeatShanghaiAstronomicalObservatory."ShanghaiAstronomicalObservatorywillprovidesupportfororganizationsinterestedinholdingexhibitiontoursonthetopic,"Zuoadded.

春天来了,过敏还会远吗?不妨“主动出击”打一场保卫战#标题分割#春天来了,过敏还会远吗?不妨“主动出击”打一场保卫战感冒后的久咳不愈,很多人认为是感冒未好,其实极有可能是过敏性哮喘惹的祸  医学技术指导:嘉兴市第一医院呼吸内科主任、主任医师吕晓东  春天来了,万物复苏,对于过敏体质人群来说,意味着离过敏性疾病的距离也越来越近了……  “小区里和附近的花都开了,一些绿植也在扬粉,这个季节我出门都非常小心。”市民余女士告诉记者,即便如此,在最近一次公司组织的户外踏青活动之后,她还是出现了夜里憋气、走路爬楼梯觉得胸闷气短的症状,到医院就诊后,医生告诉她是过敏性哮喘复发了。  记者走访发现,这段时间以来,市区各大医院的呼吸科、耳鼻喉科、皮肤科等科室因为过敏性疾病就诊的患者普遍增加,其中最常见的就是过敏性哮喘。那么,为什么过敏性哮喘会在春季高发?过敏性哮喘跟普通感冒有何区别?面对过敏性哮喘,我们有何应对良策?记者据此采访了市第一医院呼吸内科主任吕晓东。  别把哮喘当成感冒  当心咳嗽变异性哮喘  “过敏性哮喘是一种危害极大的慢性气道炎症性疾病,主要是由遗传因素或过敏原、冷空气、呼吸道病毒感染等因素引起,常以喘息、气急、胸闷、咳嗽为首要症状,易重复发生,尤其在夜间和早晨的时候症状最‘凶猛’。”吕晓东介绍,据统计,三分之二的哮喘是由过敏引起的,过敏性哮喘春季最高发,原因主要在于春季室外风大、温差大,容易引发呼吸道系统感染,从而诱发过敏性疾病;而且春季花粉、柳絮、尘螨等过敏原增加,具有易过敏体质的患者,长期、反复地暴露在过敏原中,从而导致过敏性疾病高发。  过敏性哮喘是一种比较顽固的疾病,多在婴幼儿期发病,如果忽视治疗,可以伴随终生。那么,哪些症状显示自己可能患上了过敏性哮喘呢?  1.感冒后咳嗽持续一两个月仍然没有减轻,并且主要以干咳为主,夜间会加重。  2.出气时有类似高调鸣笛声或“咝咝”的声音,尤其是伴有湿疹、过敏性鼻炎、过敏性结膜炎、荨麻疹、药物过敏和食物过敏等。  3.天气变化时以及夜间易出现咳嗽、喘息症状,走路、上楼梯时有憋气感觉。  “在这些症状里,感冒后长时间咳嗽是最容易被忽视的一个情况。春天是咳嗽的多发季节,大多数人对过敏性疾病认识不足,误以为哮喘的症状应该是喘息、呼吸困难,在只有咳嗽而没有喘息症状时,就认为自己不可能是哮喘。”吕晓东说,由于过敏性哮喘的症状有打喷嚏、流涕、咳嗽、胸闷、喘息等,与感冒的症状类似,导致很多人将其混淆,从而错过了最佳的治疗时间,“尤其是感冒后的久咳不愈,很多人认为是感冒未好,仍当作感冒治疗,其实这极有可能是过敏性哮喘惹的祸!”  市民张先生一个月前感冒后开始咳嗽,吃药治疗后其他症状都减轻了,但是咳嗽一直持续。张先生就又到药店买了许多感冒药、止咳药、化痰药,服药一周,痰倒是少了很多,但咳嗽越来越厉害,夜间甚至不能入睡。饱受困扰的张先生到医院就诊,医生仔细询问病史,并作了一些检查,判断张先生患的是咳嗽变异性哮喘。张先生自己也很纳闷:“我们家没有哮喘病史,怎么我会突然得了哮喘呢?”  “咳嗽变异性哮喘是一种特殊类型的哮喘,咳嗽是其唯一或主要临床表现,无明显喘息、气促等症状或体征,患者咳嗽基本要持续发生且反复发作超过1个月。”吕晓东告诉记者,咳嗽变异性哮喘很容易被误诊,很多患者以为咳嗽就是得了感冒,一咳嗽就自行吃感冒药,往往收效甚微甚至耽误治疗,“所以,咳嗽不可盲目用药,一定要找到病因,才能进行针对性治疗。久咳不愈的患者可进行支气管激发试验,结果如果是阳性,就说明患者已经患上了咳嗽变异性哮喘,需及时治疗。”  一到春天就哮喘?  想要预防就要“主动出击”  虽然过敏性哮喘十分顽固、危险,而且“黏人”,但它是可防可治的。吕晓东提醒,预防过敏性哮喘发作,千万不要等到出现症状再行动,应该把疾病控制在发作之前,过敏性哮喘的预防方法主要有:  1.哮喘绝大多数是由过敏引起的,预防过敏性哮喘应尽量避免接触过敏原,如花粉、尘螨、霉菌、过敏的食物、气味等。  过敏原的种类非常多,要明确对什么过敏,最直接的方法是到医院进行过敏原检测,但是致敏的物质成分比较复杂,有时到医院也难以确定,这就要靠患者自己观察并记录过敏原,找到过敏原后,尽量少接触过敏原。如果是食物过敏,则需要对此类食物忌口,用能起到同样作用的药物、食物来代替可疑或已知的致敏食物或药物。若过敏原是尘螨、花粉等,并且越早接受治疗效果越好,这样可以阻止疾病进一步加重并防止多种过敏疾病并发的风险。有过敏体质的人出门时应尽量采取防过敏措施,戴口罩是最简便的措施。  2.有过敏性哮喘病史的患者,应在疾病高发季节开始前规律用药。  吸入型糖皮质激素是目前最强大、最有效的抗炎药物。规律地吸入糖皮质激素就像为哮喘患者敏感的气道撑起了一个保护伞。没有了气道炎症,即使过敏原被吸入也无法兴风作浪。如果哮喘症状每月出现2次以上或者有一次夜间被憋醒,患者就应该每天都规律吸入糖皮质激素,而不是等到犯病了才吸。如果只在某个季节哮喘发作,应该在出现症状时立即开始吸入糖皮质激素直至过敏季节结束后4周。  “有不少患者听到‘激素’就很恐惧,其实人们对激素的这些坏印象主要来自口服激素,而通常吸入激素使用的剂量只有口服剂量的百分之一,而且主要作用于气道局部,不会产生明显的全身副作用,坚持治疗一定可以控制住哮喘。”吕晓东提醒,哮喘患者随身携带哮喘急救药物也至关重要。最常应用的哮喘急救药物是一种可以快速起效的支气管扩张剂,患者吸入后可在5分钟内起效,迅速扩张已经痉挛的支气管,缓解症状。  3.注意保暖,避免感冒。  春季昼夜温差大,容易引起感冒,而感冒是诱发或加重哮喘的一个重要因素。冷空气的突然刺激,也可直接引起气管痉挛,诱发气喘。因此,患过敏性哮喘的患者春天要注意保暖,避免受凉感冒以及冷空气刺激。  4.脱敏治疗。  脱敏疗法又称为特异性免疫治疗或减敏疗法。脱敏治疗是在临床上确定过敏性疾病患者的过敏原后,将该过敏原制成过敏原提取液并配制成各种不同浓度的制剂,经反复注射或通过其他给药途径与患者反复接触,剂量由小到大,浓度由低到高,从而提高患者对该过敏原的耐受性,当患者再次接触此种过敏原时,不再产生过敏现象或过敏现象得以减轻。  “脱敏治疗对儿童哮喘的疗效比成人显著,通过适当的脱敏治疗可以大大提高哮喘患儿的长期缓解率,并可防止患过敏性鼻炎的儿童发展成过敏性哮喘,所以脱敏治疗尽可能在儿童时期进行,而且在哮喘早期进行。”针对脱敏治疗,吕晓东强调,脱敏治疗一般需要3~7年的时间,如果有超过3种完全不相关的过敏原或过敏原难以查清,以及过敏原可以避免的哮喘患者,则不主张进行脱敏治疗。  5.增强自身体质。  在日常生活中,过敏性哮喘患者要防止过度疲劳,保证充足的睡眠,适当进行体育锻炼,多晒晒太阳,提高机体对气候变化的适应性和耐受力,减少过敏性哮喘发病的机会。此外还应多吃些富含蛋白质、维生素、微量元素的食物,如瘦肉、禽蛋、豆制品以及新鲜蔬菜、水果、干果等,保证充足的营养。春天来了,过敏还会远吗?不妨“主动出击”打一场保卫战#标题分割#春天来了,过敏还会远吗?不妨“主动出击”打一场保卫战感冒后的久咳不愈,很多人认为是感冒未好,其实极有可能是过敏性哮喘惹的祸  医学技术指导:嘉兴市第一医院呼吸内科主任、主任医师吕晓东  春天来了,万物复苏,对于过敏体质人群来说,意味着离过敏性疾病的距离也越来越近了……  “小区里和附近的花都开了,一些绿植也在扬粉,这个季节我出门都非常小心。”市民余女士告诉记者,即便如此,在最近一次公司组织的户外踏青活动之后,她还是出现了夜里憋气、走路爬楼梯觉得胸闷气短的症状,到医院就诊后,医生告诉她是过敏性哮喘复发了。  记者走访发现,这段时间以来,市区各大医院的呼吸科、耳鼻喉科、皮肤科等科室因为过敏性疾病就诊的患者普遍增加,其中最常见的就是过敏性哮喘。那么,为什么过敏性哮喘会在春季高发?过敏性哮喘跟普通感冒有何区别?面对过敏性哮喘,我们有何应对良策?记者据此采访了市第一医院呼吸内科主任吕晓东。  别把哮喘当成感冒  当心咳嗽变异性哮喘  “过敏性哮喘是一种危害极大的慢性气道炎症性疾病,主要是由遗传因素或过敏原、冷空气、呼吸道病毒感染等因素引起,常以喘息、气急、胸闷、咳嗽为首要症状,易重复发生,尤其在夜间和早晨的时候症状最‘凶猛’。”吕晓东介绍,据统计,三分之二的哮喘是由过敏引起的,过敏性哮喘春季最高发,原因主要在于春季室外风大、温差大,容易引发呼吸道系统感染,从而诱发过敏性疾病;而且春季花粉、柳絮、尘螨等过敏原增加,具有易过敏体质的患者,长期、反复地暴露在过敏原中,从而导致过敏性疾病高发。  过敏性哮喘是一种比较顽固的疾病,多在婴幼儿期发病,如果忽视治疗,可以伴随终生。那么,哪些症状显示自己可能患上了过敏性哮喘呢?  1.感冒后咳嗽持续一两个月仍然没有减轻,并且主要以干咳为主,夜间会加重。  2.出气时有类似高调鸣笛声或“咝咝”的声音,尤其是伴有湿疹、过敏性鼻炎、过敏性结膜炎、荨麻疹、药物过敏和食物过敏等。  3.天气变化时以及夜间易出现咳嗽、喘息症状,走路、上楼梯时有憋气感觉。  “在这些症状里,感冒后长时间咳嗽是最容易被忽视的一个情况。春天是咳嗽的多发季节,大多数人对过敏性疾病认识不足,误以为哮喘的症状应该是喘息、呼吸困难,在只有咳嗽而没有喘息症状时,就认为自己不可能是哮喘。”吕晓东说,由于过敏性哮喘的症状有打喷嚏、流涕、咳嗽、胸闷、喘息等,与感冒的症状类似,导致很多人将其混淆,从而错过了最佳的治疗时间,“尤其是感冒后的久咳不愈,很多人认为是感冒未好,仍当作感冒治疗,其实这极有可能是过敏性哮喘惹的祸!”  市民张先生一个月前感冒后开始咳嗽,吃药治疗后其他症状都减轻了,但是咳嗽一直持续。张先生就又到药店买了许多感冒药、止咳药、化痰药,服药一周,痰倒是少了很多,但咳嗽越来越厉害,夜间甚至不能入睡。饱受困扰的张先生到医院就诊,医生仔细询问病史,并作了一些检查,判断张先生患的是咳嗽变异性哮喘。张先生自己也很纳闷:“我们家没有哮喘病史,怎么我会突然得了哮喘呢?”  “咳嗽变异性哮喘是一种特殊类型的哮喘,咳嗽是其唯一或主要临床表现,无明显喘息、气促等症状或体征,患者咳嗽基本要持续发生且反复发作超过1个月。”吕晓东告诉记者,咳嗽变异性哮喘很容易被误诊,很多患者以为咳嗽就是得了感冒,一咳嗽就自行吃感冒药,往往收效甚微甚至耽误治疗,“所以,咳嗽不可盲目用药,一定要找到病因,才能进行针对性治疗。久咳不愈的患者可进行支气管激发试验,结果如果是阳性,就说明患者已经患上了咳嗽变异性哮喘,需及时治疗。”  一到春天就哮喘?  想要预防就要“主动出击”  虽然过敏性哮喘十分顽固、危险,而且“黏人”,但它是可防可治的。吕晓东提醒,预防过敏性哮喘发作,千万不要等到出现症状再行动,应该把疾病控制在发作之前,过敏性哮喘的预防方法主要有:  1.哮喘绝大多数是由过敏引起的,预防过敏性哮喘应尽量避免接触过敏原,如花粉、尘螨、霉菌、过敏的食物、气味等。  过敏原的种类非常多,要明确对什么过敏,最直接的方法是到医院进行过敏原检测,但是致敏的物质成分比较复杂,有时到医院也难以确定,这就要靠患者自己观察并记录过敏原,找到过敏原后,尽量少接触过敏原。如果是食物过敏,则需要对此类食物忌口,用能起到同样作用的药物、食物来代替可疑或已知的致敏食物或药物。若过敏原是尘螨、花粉等,并且越早接受治疗效果越好,这样可以阻止疾病进一步加重并防止多种过敏疾病并发的风险。有过敏体质的人出门时应尽量采取防过敏措施,戴口罩是最简便的措施。  2.有过敏性哮喘病史的患者,应在疾病高发季节开始前规律用药。  吸入型糖皮质激素是目前最强大、最有效的抗炎药物。规律地吸入糖皮质激素就像为哮喘患者敏感的气道撑起了一个保护伞。没有了气道炎症,即使过敏原被吸入也无法兴风作浪。如果哮喘症状每月出现2次以上或者有一次夜间被憋醒,患者就应该每天都规律吸入糖皮质激素,而不是等到犯病了才吸。如果只在某个季节哮喘发作,应该在出现症状时立即开始吸入糖皮质激素直至过敏季节结束后4周。  “有不少患者听到‘激素’就很恐惧,其实人们对激素的这些坏印象主要来自口服激素,而通常吸入激素使用的剂量只有口服剂量的百分之一,而且主要作用于气道局部,不会产生明显的全身副作用,坚持治疗一定可以控制住哮喘。”吕晓东提醒,哮喘患者随身携带哮喘急救药物也至关重要。最常应用的哮喘急救药物是一种可以快速起效的支气管扩张剂,患者吸入后可在5分钟内起效,迅速扩张已经痉挛的支气管,缓解症状。  3.注意保暖,避免感冒。  春季昼夜温差大,容易引起感冒,而感冒是诱发或加重哮喘的一个重要因素。冷空气的突然刺激,也可直接引起气管痉挛,诱发气喘。因此,患过敏性哮喘的患者春天要注意保暖,避免受凉感冒以及冷空气刺激。  4.脱敏治疗。  脱敏疗法又称为特异性免疫治疗或减敏疗法。脱敏治疗是在临床上确定过敏性疾病患者的过敏原后,将该过敏原制成过敏原提取液并配制成各种不同浓度的制剂,经反复注射或通过其他给药途径与患者反复接触,剂量由小到大,浓度由低到高,从而提高患者对该过敏原的耐受性,当患者再次接触此种过敏原时,不再产生过敏现象或过敏现象得以减轻。  “脱敏治疗对儿童哮喘的疗效比成人显著,通过适当的脱敏治疗可以大大提高哮喘患儿的长期缓解率,并可防止患过敏性鼻炎的儿童发展成过敏性哮喘,所以脱敏治疗尽可能在儿童时期进行,而且在哮喘早期进行。”针对脱敏治疗,吕晓东强调,脱敏治疗一般需要3~7年的时间,如果有超过3种完全不相关的过敏原或过敏原难以查清,以及过敏原可以避免的哮喘患者,则不主张进行脱敏治疗。  5.增强自身体质。  在日常生活中,过敏性哮喘患者要防止过度疲劳,保证充足的睡眠,适当进行体育锻炼,多晒晒太阳,提高机体对气候变化的适应性和耐受力,减少过敏性哮喘发病的机会。此外还应多吃些富含蛋白质、维生素、微量元素的食物,如瘦肉、禽蛋、豆制品以及新鲜蔬菜、水果、干果等,保证充足的营养。




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