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19 个结果
  • 简介:Seismicityparameters,i.e.,seismicactivityrate,X,theso-calledGutenberg-Richterbvalue(orβ),andmaximumpossiblemagnitude,Mmax,formajorseismotectonicprovincesofIranareestimatedthroughtheapplicationofKijkoandSellevolPsuncertaintymodels.TheuncertaintymodelsfacilitatedtheestimationofseismicactivityparametersfromincompleteanduncertaindatafilesinthecatalogofearthquakesinmajorseismotectonicprovincesofIran.Zagroshasthehighestseismicactivityrate,andischaracterizedbytheoccurrenceofmainlysmall-andmid-sizedearthquakes.KopehDaghhasthelowestactivityratebutischaracterizedbyagreateroccurrenceofmajorearthquakes.However,theMakranandAlborz-Azarbayejanseismotectonicprovincesaremostlikelytheregionswhicharecapableofgeneratinggreatearthquakes.

  • 标签: SEISMIC activity maximum MAGNITUDE UNCERTAINTY b
  • 简介:SurveyofPremaritalPregnancyInSevenProvincesThereisanotableincreaseinpremaritalpregnancyinChina,accordingtoasamplingsurveycond...

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  • 简介:Resultsobtainedfromthewide-spacedfloodplainsedimentsindicatethattheabundancesofPtandPdinfloodplainsedimentsare0.46ng/gand0.40ng/g,respectively.Threegeochemicalprovinces.Yunnan-Guizhou,Xinjiang-GansuandTibetofPtandPdwithacontentof0.8ng/g,weredelineated.

  • 标签: 富集 地球化学 泛滥平原沉积物 Pt
  • 简介:在中国的金geochemical省在这研究通过溪流沉积或集水沉积采样被描出。每个金geochemical省由2.5个ng/g封面的阀值价值描出几千公里的一个区域。是窘境geochemists传统地认为那块金牌不能在河或溪流里为长距离移居由于它的化学不活泼和高特定的密度形成一个大规模geochemical异例。在一台扫描电子显微镜(SEM)下面的量的分光镜的分析和观察显示亚微观的金粒子的存在(

  • 标签: 地球化学省 纳米尺度 黄金 微观 水系沉积物 扫描电子显微镜
  • 简介:AfterNDRCimplementedtheprogramofpowerpriceadjustmentasfromJune30,thepowerpriceisrationalizedinallprovincesormunicipalitiesdirectlyunderthecentralgovernment.Beijing:Householdpriceisincreasedby0.0083Yuan/kW.Thesalespricetovariousend-usersisadvancedby0.0288Yuar/kWontheaverage.Thesalespricesofschoolsandhouseholdsareunifiedforbothurbanandruralareas.Inaddition,experimentsinhousehold'stimeofdaypricearebeingconducted.Thepriceinpeak-loadintervalfrom

  • 标签: NDRC 电力工业 价格调整 北京 江西 浙江
  • 简介:Quaternaryvolcanicrocksoftencoexistwithloess,asobservedinthesamegeologicsectionsintheShandongPeninsulaandnorthernpartsofJiangsuandAnhuiprovinces.ThedevelopmentageofShandongloessinclosetothatinthemiddlereachesoftheYellowRiver.LoessstrataareofsynchronousimplicationintheloessbeltofNorthChina.Sotheagesofvolcanicactivitiescanbees-timatedapproximatelyfromthestratigraphicrelationsbetweenloesslayersandvolcanicrocks.There-sultsofdatingoftheQuaternaryvolcanicrocks,bakedlayersandtheTLdatesofloesssamplessug-gestthattheQuaternaryvolcanicactivitycanbedividedinto4stagesintheregionstudied,withtheagesbeing1.15-1.03,0.86-0.72,0.55-0.33and0.02MaB.P.respectively.TheoccurrenceoftephraintheShandongloesssectionsispossibleduetomultipleepisodesofvolcanismduringtheQuaternarytime.

  • 标签: 山东半岛 火山岩 江苏 安徽 火山活动 黄土
  • 简介:硫的稳定的同位素的分析(34S)是为在土壤识别硫的来源的一个有用工具。水溶性的硫酸盐(WSS)的集中和硫(S)同位素,吸附的硫酸盐(作为),剩余硫(RS),和在四个中国省的无教养的表面土壤的全部的硫(TS)系统地为在土壤识别S的来源被分析。格林和健康苔藓(Haplocladiummicrophyllum)作为bioindicators被取样。吝啬的WSS集中(27.8±在表面土壤的23.4mgkg−1)是比那些低的作为(101.4±57.0mgkg−1)和RS(381.5±256.7mgkg−1)。吝啬的34WSS并且作为的S价值是很类似的(大约2.0%),RS(8.0%)和TS(6.1%)比那些降低。重要线性关联在34S价值作为并且WWS(y=1.0002x–0.0557,P<0.0001),在土壤显示那硫酸盐吸附显著地分别S。在贵州省的土壤的所有S种类被最低34S价值,与大多数34弄空S的雨水硫酸盐在贵州的Guiyang报导了省。34在以前报导的苔藓和雨水的硫酸盐的S值线性地显著地WWS并且作为在表面土壤与那些被相关,建议那大气的S输入是为土壤WSS并且作为的重要来源。然而,在雨水硫酸盐和RS或TS的同位素的作文之间没有重要关联。所有这些重要线性关联的斜坡(土壤/雨水或土壤/苔藓同位素的比率)是0.4–0.6,在表面土壤显示那无机的硫酸盐应该是与更多的34弄空S的硫酸盐部件可能从RS的矿化作用。

  • 标签: 土壤硫 源识别 中国 无机硫酸盐 地表土 线性相关性
  • 简介:ThisyearisthefirstyearoftheTwelfthFive-YearPlanperiod.NationalPeople'sConference(NPC)andtheChinesePeople'sPoliticalConsultativeConference(CPPCC)havetakenplaceindifferentprovincessinceJanuary.Intheseconferences,brieflysummarized,'Happiness'becomesahotword.Toenhancethehappinessindex,todevelopproperlyaccordingtopeople'slivelihood,andtosharethefruitsofdevelopmentwiththepeoplehavebecomethecommonconsensus.Beijingadvocates,'

  • 标签: 幸福指数 中国人民政治协商会议 居民 人民政协 NPC
  • 简介:ThereisahugeandimportantmeridinntectoniczonelnHebci-Shandong-AnhuiProvinces(castcrnNorthChina),especlallytbcoldstructuresfromnorthtosouth.Becauseitsmainpartishiddenunder-neath,andtheoutcroppingsweredisplacedandreformed.thetectoniczonecannotbenoticedforalongtime,andthemineraltalngprocessinthi8tectoni

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  • 简介:Manufacturingindustryisanimportantsymbolwhichweighsalocaleconomycomprehensivestrengthandmodernizedlevel,andamightymanufacturingindustryisareliableguaranteewhichrealizestheindustrymodernization.ThemanufacturingindustryineasterncoastalprovincesandcitiesofChina,includingShandong,Jiangsu,Zhejiang,ShanghaiandGuangdong,holdsaquitehighproportion,andiscompetitive.Butastotheinterior,themanufacturingindustrycompetitivenessoffiveprovincesandcitiesactuallyhasobviouslygradientdifference.Theconcreteprofession'scompetitivenessalsohasthecharacteristicrespectively.Thispaperanalyzesthecompetitivenessofmanufacturingindustryinfiveprovincesandcitiesbytheshift-shareanalysis,obtainsaconclusionthatShandongandZhejianghavethecompetitiveadvantageinthetraditionalmanufacturingindustry,thatJiangsu'sandGuangdong'scompetitivenessliesincapital,technology-intensiveindustry,butthatShanghaimanufacturingindustry'scompetitiveadvantageisnotobvious,andthenproposesstrategytopromotethemanufacturingindustryintheeasterncoastalprovincesandcities.

  • 标签: 生态经济学 区域经济 发展 中国
  • 简介:Researchingthedynamicdistributioncharacteristicsandtrendevolutionofagriculturalcarbonemissionsisofconsiderablesignificanceinformulatinganeffectiveagriculturalcarbonreductionpolicy.Basedonmeasurementofagriculturalcarbonemissionsof31provincesovertheperiod2002-2011,thestudyobservedregionaldifferencesandthedynamicevolutionofdistributionofagriculturalcarbonemissionsusingagriculturalcarbonintensityastheindicator,accompaniedbyGinicoefficientsandthekerneldensityestimationmethod.TheresultsdemonstratefirstthatagriculturalcarbonemissionsforChinashowanobviousnonequilibriumnatureinregardtospatialdistribution.Accordingtothedifferencesinagriculturalcarbonemissionsdynamictrends,wedividedthe31regionsintofourtypes-continuousdecline,fluctuatingdecline,continuousincrease,andfluctuatingincrease.Further,agriculturalcarbonemissionsintensityshowedadownwardtrendwithsignificantdifferencesintheresearchareas.Second,thegapinspatialdistributionofnationalagriculturalcarbonemissionsisgraduallyexpandingbasedontheresultscalculatedbyGinicoefficient.Fromtheperceptionofregionaldifferencesinagriculturalcarbonemissions,theeasternregionshowedanaveragelevel,thegapwasmoreobviousinthecentralregion,whilewesternregionshowedatrendoffluctuatingdownward.Third,accordingtoestimationbykerneldensity,theregionaldisparityinagriculturalcarbonemissionshadadownward,butlimited,trend.Inregardtoagriculturalcarbonemissionsoverthethreeareas,theregionalgapnotonlytendedtodecreasebutalsoshoweda"fourway"differentiationphenomenonintheeasternregion.Thedifferenceinthecentralregiondifferencewasnarrower.Onthewhole,thegapforthewesternregionreducedsteadilyoverasmallrange.

  • 标签: China agricultural carbon emissions distributional DYNAMIC
  • 简介:典型地,Indosiniangraniticplutons产出的三的LA-ICPMS锆石U-Pb地球年代学为从在湖南的Xiema和Xiangzikouplutons的黑云母monzomitic花岗石的214.1+-5.9妈和210.3+-4.7妈的加权平均值~(206)Pb/~(238)U年龄省,并且为从Napengpluton的黑云母花岗石的205.3+-1.6Ma,,西方的Guandong省分别地,显示出结晶化的类似的迟了的Indosinian年龄。在有在华南块(SCB)以内的另外的geochronological数据fromIndosinian花岗石的联合,有约210妈和早Indosinian花岗石(230-245妈)的年龄的那些迟了的Indosiniangranites在相同构造背景有类似的岩石成因论,这被建议。在SCB以内的Indosinian花岗石可能是在压缩政体的变厚的外壳的深溶酌的产品。这些数据为Indosinian花岗石的时间、空间的分发和SCB的动态进化提供进一步的理解。

  • 标签: 锆石 印支期 深成岩体 LA-ICPMS 花岗岩
  • 简介:从江苏和浙江省收集的29个装饰用的梨树米饭变化,中国在Hangzhou被种,中国,在稻谷在phytic酸,全部的蛋白质和四篇蛋白质作文的内容之中象关联一样在稻谷和它的频率分发调查phytic酸内容。在稻谷的phytic酸内容从0.699%~1.034%,与为29个测试米饭变化的0.868%的一个平均数。Xiushui系列米饭变化通常比Wuyujing和Huai系列米饭变化展出了更低的phytic酸水平。与8.722%的一个平均数,不平的正常分布在测试变化为全部的蛋白质内容被观察。四篇蛋白质作文,glutelin,血球素和白朊,内容比prolamin内容有变化的更大的系数,尽管在prolamin内容的差别是遗传型依赖者。没有重要关联在phytic酸和四个蛋白质作文内容之间被发现,而全部的蛋白质内容是显著地并且断然与在稻谷的glutelin内容有关。

  • 标签: 蛋白质含量 营养品质 稻子 蛋白质组成