简介：ECOLOGYDifferentFormsAluminumContentsinSoilof1stand2ndGenerationPinusmassonianaPlantationsTongYana,DingGuijie(InstituteofSilvicultureandEcology,GuizhouUniversity,Guiyang550025,P.R.China).ScientiaSilvaeSinicae

简介：

简介：~~

简介：ECOLOGYTheoriesandStrategiesofDegradedWetlandEcosystemRestorationCuiLijuan,ZhaoXinsheng,ZhangYan,ZhangManyin,LiWeiWangYifei,LiShengnan(ResearchInstituteofWetland,ChineseAcademyofForestry,Beijing100091,P.R.China).WorldForestryResearch,2011,24(2):1-4.

简介：ChineseJournalofCancerResearch,aninternationalbiomedicaljournaleditedandpublishedquarterlyinEnglishbyChinaAnti-CancerAssociation(CACA),isacomprehensiveacademicjournal,aimingtoreflectprimarilythecreativeorinnovativeachievementsinallfieldsofcancerresea...

简介：TheChinese“SmallHydropower”,amagazinethatNationalResearchInstituteforRuralElectrification(NRIRE)andHangzhouRegionalCentre(Asia-Pacific)forSmallHydroPowerhaseditedandpublishedfor100issucs(bimonthly),allocatedwiththeInternationalStandardSerialNumberISSN0256-3118.

简介：

简介：

简介：Duetoitshighpolishingefficiency,longworkinglifeandwideapplicationrange,REpolishingpowderhasbecomethemostpopularfinepolishingmaterial.Inrecentyears,accompanyingtherapiddevelopmentofelectronicinformationtechnology,thedemandforpolishingpowderis

简介：

简介：

简介：OnAugust15,2015,attheinvitationoftheAssociationforAustriaChinaCulturalExchangeandtheInternationalAssociationforMusicandDancePromotion,asacouncilmemberoftheChineseAssociationforInternationalUnderstanding,withheartilyenthusiasmandloveformusicandstrongresponsibilityforthecauseoftheChinesevocal

简介：以经济为先导的全球化趋势，已成为当今世界覆盖最广、渗透最强的时代大潮。在经济全球化背景下，必然会对中国的政治发展产生影响。面对全球化对中国政治发展所带来的机遇和挑战。我们必须采取相应的策略与对策。

简介：ChapterIGeneralRulesArticle1TheChineseAssociationforInternationalUnderstandingisanationalnon-governmentalorganization(NGO)inthePeople’sRepublicofChina.

简介：~~

简介：FORESTCERTIFICATIONHighConservationValueForestsTheory,PracticeandFutureTendencyDongKe,DengHuafeng(ForestryCollegeofBeijingForestryUniversity,Beijing100083,China),WorldForestryResearch,(2007)20(5):7-11.

简介：ＣｈｉｎｅｓｅＥｃｏｎｏｍｙＢｅｆｏｒｅｔｈｅＹｅａｒ２０００ＢｙｓｔａｆｆｒｅｐｏｒｔｅｒＬＩＪＩＡＮＧＵＯＴＨＥＣＨＩＮＥＳＥｇｏｖｅｒｎｍｅｎｔｈａｓｄｅｃｉｄｅｄｔｏｓｌｏｗｄｏｗｎｉｔｓｙｅａｒａｆｔｅｒｔｈｅｃｏｕｎｔｒｙｈａｓｊｕｓｔｗ...

简介：Feedingagrowingpopulationexceeding1billionisabigchallengetotheChinesegovernmentandhaspartlyledtotheself-sufficientpolicyingrainproductionandsupplyfordecades.However,theeffortstopushgrainproductioneverywherehaveresultedinnotonlydeteriorationoftheenvironmentbutalsostagnationorevenreductioninfarmers'incomeasproductioncostscontinuetoincrease.ThissituationmightbeworseningafterChina'saccessiontotheWTOthatprovidesmarketaccessforbulkcommodityimports.AsustainabledevelopmentinChineseagriculturedependsondiversification,orstructuraladjustment,thatallowsChinesefarmerstofullyutilizetheircomparativeadvantageinproductionoflabor-intensivegoods.PastexperiencehasshownthatdiversificationhascontributedmorethanahalfofthegrowthinChineseagricultureduringthereformperiodandreducedstressesontheenvironmentatthesametime.ItislikelytocontributeevenmoretoChineseagricultureinthefuturean

简介：<正>Chineseclassicalprivategardenswereexperiencedasculturalratherthanscenic.Theseprivategardensweredesignedbyartistsandpoetsandwereregardedas"Three-DimensionalLandscapePaintingandSolidLandscapePoetry."Actually,Chineseclassicallandscapepaintingwasuniqueforhavingpoemswrittenonpaintingsandmakingapaintingacombinationoflandscapeandpoeticcalligraphicalstrokes-thiswastheso-called"poeticlandscapepainting."

简介：