共查询到10条相似文献,搜索用时 15 毫秒
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ConformationalStudiesofArabinoglucuronomannology(AGM)ImshikLee;BaiChunli;WangChen(InstituteofChemistry,ChineseAcademyofScienc... 相似文献
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农业系统生产力(ASP)的量化及其现状分析 总被引:6,自引:0,他引:6
农业系统生产力(ASP)的量化及其现状分析卢进登,韩纯儒(北京农业大学农学系,100094)QuantificationofAgrosystemProductivity(ASP)andAnalysisonitsCurrentSituationinCbina¥.LuJin-deng;HanChunru(BeijingAgriculturalUniversityfBeijing100094).ChineseJournalofEcology,1993,12(2):21-22.BasedonabriefanalysisontheformationprocessofASP,itsconceptisdescribedandanintegratedindi-catorforitsquantification—ASP2isputforwards.Fromthose,theASPlevelsinvariousregionsofChinaareanalyzedand8levelsaredividedbyusing.Hierarchicclusteringmethod.It’s:clarifiedthatAS-PIisamore 相似文献
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《天然产物研究与开发》2001,13(2)
January 17 2 0 ,2 0 0 1:IndependentPharmacyChainConference ,ScottsdalePrincessResort,Scottsdale,Arizona .Contact:NCPAExhibitsmanager( 70 3 )683 3 619(fax) .February 2 0 2 3 ,2 0 0 1:EXPO 2 0 0 1,NationalCommunityPharmacistsAssoci ation ,ChainDrugMarketingAssociation ,NationalHomeInfusio… 相似文献
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《天然产物研究与开发》2002,14(5)
20 0 1 :January 17~ 2 0 ,2 0 0 1:IndependentPharmacyChainConfer ence,ScottsdalePrincessResort,Scottsdale ,Arizona.Contact:NCPAExhibitsmanager(70 3) 6 83~ 36 19(fax) .February 2 0~ 2 3,2 0 0 1:EXPO 2 0 0 1,NationalCommunityPharmacistsAssociation ,ChainDrugMarketingAssociation ,NationalHomeIn… 相似文献
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《天然产物研究与开发》2001,13(4)
20 0 1 :January 17~ 2 0 ,2 0 0 1:IndependentPharmacyChainConference ,ScottsdalePrincessResort,Scottsdale ,Arizona .Contact:NCPAExhibitsmanager(70 3 )683~ 3 619(fax) .February 2 0~ 2 3 ,2 0 0 1:EXPO 2 0 0 1,NationalCommunityPharmacistsAs sociation ,ChainDrugMarketingAssociation ,NationalHomeI… 相似文献
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《天然产物研究与开发》2002,14(4)
20 0 1 :January 17~ 2 0 ,2 0 0 1:IndependentPharmacyChainConfer ence,ScottsdalePrincessResort,Scottsdale ,Arizona.Contact:NCPAExhibitsmanager(70 3) 6 83~ 36 19(fax) .February 2 0~ 2 3,2 0 0 1:EXPO 2 0 0 1,NationalCommunityPharmacistsAssociation ,ChainDrugMarketingAssociation ,NationalHomeIn… 相似文献
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Plasminogenactivatorinhibitor1(PAI1)isaspecificphysiologicalinhibitorofurokinasetypeplasminogenactivator(uPA)andtissuetypeplasminogenactivator(tPA)[1].ChangesofPAI1mayinduceimbalancebetweenglomerularextracellularmatrix(ECM)synthesisanddegradation,thusleading… 相似文献