首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 68 毫秒
1.
ADVISORJIAORui Shen (J .S .Chao)  Professor(InstituteofPlantPhysiologyandEcology ,ShanghaiInstitutesforBiologicalSciences ,ChineseAcademyofSciences ,Shanghai 2 0 0 0 32 ,China)EDITOR IN CHIEFYANGSheng Li  Academician(ShanghaiResearchCenterforBiotechnology ,ChineseAca…  相似文献   

2.
ConformationalStudiesofArabinoglucuronomannology(AGM)ImshikLee;BaiChunli;WangChen(InstituteofChemistry,ChineseAcademyofScienc...  相似文献   

3.
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   

4.
20 0 1 :January 17~ 2 0 ,2 0 0 1:IndependentPharmacyChainConference ,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 ,NationalHomeI…  相似文献   

5.
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,NationalCommunityPharmacistsAssociation ,ChainDrugMarketingAssociation ,NationalHomeI…  相似文献   

6.
DVISORJIAORui Shen (J .S .Chao)  Professor(InstituteofPlantPhysiologyandEcology ,ShanghaiInstitutesforBiologicalSciences ,ChineseAcademyofSciences ,Shanghai 2 0 0 0 32 ,China)EDITOR IN CHIEFYANGSheng Li  Academician(ShanghaiResearchCenterforBiotechnology ,ChineseAcad…  相似文献   

7.
Trichosanthin(TCS)isanimportantmemberofribosomeinactivatingproteins[1].ItpossessesNglycosidaseactivityremovingadenine(ADE)atpositionA4324of28SrRNA[2].TheactivepocketofNglycosidasehasbeenestablishedthroughthecrystalstructuresofTCS,αMMCandricinandassayofmutants…  相似文献   

8.
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   

9.
20 0 1 :January 17~ 2 0 ,2 0 0 1:IndependentPharmacyChainConference ,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 ,NationalHomeI…  相似文献   

10.
20 0 1 :January 17~ 2 0 ,2 0 0 1:IndependentPharmacyChainConference ,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 ,NationalHomeI…  相似文献   

11.
《化石》2000,(3)
TheNationalMuseumofPlantHistoryofChinaisabranchofherbarium,InstituteofBotany,theChineseAcademyofSciences.Itwasbuiltin1996andofficiallyapprovedbytheChineseAcademyofSciencesin1998.ItwasinscribedbyZhouGuangzhao,Thevice -ChairmanofStandingCommitteeofChine…  相似文献   

12.
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,NationalCommunityPharmacistsAssociation ,ChainDrugMarketingAssociation ,NationalHomeI…  相似文献   

13.
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   

14.
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   

15.
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   

16.
生态农业与乡村经济持续发展   总被引:1,自引:0,他引:1  
生态农业与乡村经济持续发展张壬午,计文瑛,孙鸿良(天津农业部环境保护研究所,300191)(中国农科院,北京100081)EcologicalAgricultureandSustainableDevelopmentofRuralEconomy¥.ZhangRenwu;JiWenying(Agro-environmentProteclionInstitute,Tianjin300191),SunHongliang(ChineseAcademyofAgriculturalScienccs,Beijing100081).ChineseJournalofEcology,1993,12(2):19—20.ThispaperbrieflypresentsthecurrentdevelopmentofecologicalagricultureinChinaandcompareswiththe''sustainableagricultureandruraldevelopment''(SARD)putforwardbyFAO,China’ssustainablea-gricultureisnotonlyaningenious  相似文献   

17.
Plasminogenactivatorinhibitor1(PAI1)isaspecificphysiologicalinhibitorofurokinasetypeplasminogenactivator(uPA)andtissuetypeplasminogenactivator(tPA)[1].ChangesofPAI1mayinduceimbalancebetweenglomerularextracellularmatrix(ECM)synthesisanddegradation,thusleading…  相似文献   

18.
贵州蓑藓属一新种   总被引:2,自引:0,他引:2  
TherearespeciesofMacromitriuminGuizhouprovinceChina .Amongthem ,2speciesareen demicspecies ,M .cavalerierCard&Ther .andM .fortunatiiCard&Ther .Duringarecentre -examinationofsomeMacromitriumspecimensfromthisregion .AtaxoncloselyrelatedtospeciesoftheM .ferrieiCar…  相似文献   

19.
面向21世纪的中国生态学   总被引:4,自引:0,他引:4  
陈涛 《生态学杂志》1996,15(6):68-70
面向21世纪的中国生态学陈涛(中国科学院沈阳应用生态研究所,110015)EcologyTowards21stCenturyinChina.ChenTao(InstituteofAppliedEcology,ChineseAcademyofScien...  相似文献   

20.
新疆农业绿洲生态建设的探讨   总被引:1,自引:0,他引:1  
新疆农业绿洲生态建设的探讨夏爱林(新疆农业科学院土壤肥料研究所,乌鲁木齐830000)AnApproachtotheEcologicalConstructionofAgriculturalOascsinXinjiang¥XiaAilin(InstituteofSoilandFertilizers,XinjiangAcademyofAgriculturalSciences,Uromqi830000).ChineseJournalofEcolo-gy,1993,12(1):67-70。Comparedwithotheraridareasoftheworld,theagriculturaloasesinXinjiangpossessthefollowingcharacters:1.theyaredesertandirrigated,andwateristhemainfactorfortheirsubsistenceanddevel-oprnent,2.thereareabundantlight,heatandwaterresourcesandgreatpotentialforincreasingtheirprod  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号