简介：1.OrganizationschemeofsixlargerareearthgroupsfiledinMIITOn8January2014,theMinistryofIndustryandInformationTechnologyinconjunctionwiththeMinistryofLandandResources,theState-ownedAssetsSupervisionandAdministrationCommissionoftheStateCouncilheldaspecialmeetingontheorganizationoflargerareearthenterprisegroups.Onthemeeting,MIITconveyedtheStateCouncil’sspiritofstrengtheningadministrationonrareearthindustryandarrangedthekeytasksofreorganizationandindustrymanagementforthefollowingstep.Afterward,MIITactivelyfacilitatedtheorganizationofthesixrareearthgroups.CHINACLO,ChinaNorthernRareEarthGroup,

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简介：Source:MITTechnologyntroductionNotallbreakthroughsarecreatedequal.Somearrivemoreorlessasusablethings;othersmainlysetthestageforinnovationsthatemergelater,andwehavetoestimatewhenthatwillbe.Butwe’dbetthateveryoneofthemilestonesonthislistwillbeworthfollowinginthecomingyears.1.MagicLeap

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简介：2015TopTenRareEarthScienceandTechnologyNewshasbeenrevealedbyChinaRareEarthInformationCenter,NationalInformationNetworkandthemediaof'RareEarthInformation','ChineseRareEarths','ChinaRareEarthInformation'andChinaRareEarthNet.Thetoptenrareearthscienceandtechnologynewsareselectedfrommorethan100rareearthscienceandtechnologynewsreportedbythe

简介：OrganizedbyChinaRareEarthInformationCenterandNationalRareEarthInformationNetworkandco-sponsoredbyInformationSpecialtyCommitteeofChinaRareEarthSociety,TechnologyandEconomySpecialtyCommitteeofChinaRareEarthSociety,NorthernRareEarthIndustryProductivityPromotionCenteraswellasmediaincluding'RareEarth

简介：1.ManagementtotheInvestmentinRareEarthIndustryConfirmedInJuly2004,"DecisionontheReforminInvestmentSystem"wasformallypublicizedbytheStateCouncilofthePeople'sRepublicofChina.ThefifthitemintheDecisionstipulatesthatoreexploitation,smelting&separationandrareearthdeep-processedprojectswithtotalinvestmentoverRMB￥100millionshouldbeapprovedbytheinvestmentgoverningdepartmentoftheStateCouncil,andthatother

简介：7.ChinesescientistsindependentlydevelopedthecosteffectiveLa-Fe-BserieshydrogenstoragematerialsAftermorethanfouryearsefforts,hydrogenstorageresearchteaminBaotouResearchInstituteofRareEarthshaddevelopedLa_(15)Fe_(77)B_8,La_(17)Fe_(76)B_7andLa_8Fe_(27)B_(24)serieshydrogenstoragealloys,whichhavethemultiphasestructureincludingLaNi_5phase,

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简介：6."Developmentofhigh-performancerareearthluminescentmaterialforwhiteLED"projectbyFujianInstituteofResearchontheStructureofMatter(FJIRSM)passedtheacceptance"Developmentofhigh-performancerareearthluminescentmaterialforwhiteLED",akeyspecificS&TsubjectinFujianprovince,ledbyFujianInstituteofResearchontheStructureofMatter(FJIRSM)passedtheexpertsacceptanceonJanuary29,2015.

简介：OrganizedbvChinaRareEarthInformationCenterandNationalRareEarthInformationNetworkandco-sponsoredbyInformationSpecialtyCommitteeofChinaRareEarthSociety,TechnologyandEconomySpecialtyCommitteeofChinaRareEarthSociety,NorthernRareEarthIndustryPromotionCenteras

简介：PriceofrareearthsindomesticmarketwasbriskinMay.PricesofPrNdoxideandPrNdmischmetalkeptarisingtendency.Manypersonstookapositiveattitudetowardthetrend.ItwassaidthatsomedealershadstartedtostockupREoxides.

简介：ＷＩＬＤ─Ａ１０仪投影器主付轴的校正游传金（武汉测绘院汉口）出厂编号ＮＯ：４０５４之后的ＷＩＬＤ－Ａ１０仪，投影器在ＸＺ平面内绕ＡＡ轴转动，称为绕主轴旋转；而投影器在ＹＺ平面内绕ＢＢ轴转动，定义为绕付轴旋转，（见图１）ＡＡ轴与ＢＢ轴理应精确交于一点，...

简介：介绍了用CorelDRAW数字化制图系统制作《1：10万枣庄市水利图》的基本过程，即准备工作、数字化、数据编辑、图形输出等；总结了制图过程作业中的经验和体会。

简介：WILD-A10仪带地球曲率自动改正装置的77点方格网量测精度有时很低，达不到0．05‰。其原因是地球曲率自动改正装置机械部分有故障。因此，不但应对地球曲率自动改正装置进行通常的三项检校，还应补充地球曲率自动改正装置的触头与地球曲率自动改正板吻合性检校。

简介：Oracle10g的Spatial模块提供了空间操作,这些空间操作划分为可直接调用空间操作和间接调用的空间操作,基于OO4O实现这些空间操作,并将结果保存,再由MapX从保存的结果中获取分析数据作进一步处理,从而增强开发系统的的空间操作能力.

简介：为加快推进全国地理国情普查工作,强化普查成果质量控制,3月11日至20日,国务院第一次全国地理国情普查领导小组办公室组织对20个省（区、市）地理国情普查工作进行实地督查、督办。

简介：本文针对我省部分地方小煤矿两回路供电电源电压等级不一致，即采用6KV和10KV结线和切换电源提出了几种方案，供使用参考。