学科分类
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142 个结果
  • 简介:2009年2月25日,温家宝总理签署国务院令公布《废弃电器电子产品回收处理管理条例》(以下简称条例),条例将于2011年1月1日起施行。就条例的有关问题,国务院法制办、环境保护部有关负责人回答了记者的提问。

  • 标签: 回收处理 处理管理条例 废弃电器
  • 简介:8月21日,中国国务院总理温家宝签署第559号国务院令公布《规划环境影响评价条例》,此条例将自2009年10月1日起施行。条例包括6章36条,旨在加强对规划的环境影响评价工作,提高规划的科学性,从源头预防环境污染和生态破坏,促进经济、社会和环境的全面协调可持续发展。

  • 标签: 环境影响评价工作 规划 国务院总理 可持续发展 国务院令 生态破坏
  • 简介:[篇名]SignificantincreaseinmachinepartdurabilityandlongevityduetothenewpatentedLincarb,LinterprocessandLinheattechnologies,[篇名]Lasersurfacetreatmentofsteels,[篇名]ForecastingofthePhaseTransformationHardenedZoneandGorrelationInfluenceFactorsintheSurfaceHeatTreatmentbyPlasma,[篇名]Fatigueandfracturebehaviorofalasersurfaceheattreatedmartensitichigh-nitrogentoolsteel,[篇名]Theoreticalmodelsofsurfaceheattreatmentofproductsinsolarfurnaces-1:uniformradiant-energyflux。

  • 标签: 表面热处理 等离子体 激光工艺 热化学处理
  • 简介:CorrelationbetweentheflnorescentmaterialsproducedbyendosymbioticpseudomonasfluorcscensFPT-9601andmicrobialcontrolofsoil-bornebacterialdiseaseusingthisstrain;CORROSIONOFALUMINUMALLOY2024BYJETFUELDEGRADINGMICROORGANISMS;Developmentandtestingofnewvolatilecorrosioninhibitorsfornultimetalsystems;Developmentofdiscbrakerotorsforheavy-andmedium-dutytrackswithhighthermalfatiguestrength;DimethylSulfideRemovalfromSyntheticWasteGasUsingaFlatPoly(dimethylsiloxane)-CoatedCompositeMembraneBioreactor。

  • 标签: 孕育处理 荧光材料 微生物控制 铝合金
  • 简介:AStudyofMicrobiologicallyInducedCorrosionbySRBonCarbonSteelusingHydrogenPermeation,Alloying,DeoxidizingandInoculatingCastAlloyswithPressedPowderPseudo-MasterAlloys,Anaerobicdigestionforreductionandstabilizationoforganicsolidwasteduringspacemissions:Systemsanalysis,Anaerobicdigestionforreductionandstabilizationoforganicsolidwastesduringspacemissions:Laboratorystudies,AssessmentofmicrobialcommunityvariabilityinreplicatetubularnitrifyingbioreactorsusingPCRandTRFLPanalysis.

  • 标签: 孕育处理 微生物腐蚀 SRB 碳钢 渗氢工艺
  • 简介:Dampingahybridsteppingmotorwithestimatedpositionandvelocity,Gridcurrentregulationofathree-phasevoltagesourceinverterwithanLCLinputfilter,TorsionalinteractionstudiesonpowersystemcompensatedbySSSCandfixedcapacitor,Amultivariablenewcontrolsolutionforincreasedlonglinesvoltagerestorationstabilityduringblackstartup,

  • 标签: 稳定化处理 混合阻尼 速度评估 旋钻控制 发动机
  • 简介:[篇名]Magneto-OpticalStudiesoftheCriticalStatesinc-axisOrientedMgB{sub}2ThinFilmandBulkMgB{sub}2/MgNano-Composites,[篇名]TheSoreteffectonconvectioninahorizontalporousdomainundercrosstemperatureandconcentrationgradients,[篇名]Improvingtheanti-seizureabilityofSiCsealinwaterwithRIEtexturing,[篇名]Coppernanoparticleswithinamorphousandcrystallinedielectricmatrices,[篇名]In-linelaserDopplervelocimeterusingfibre-opticBragggratinginterferometricfilters,[篇名]PreparationofaUV-attenuatingagentusingamechanochemicalreaction,[篇名]DesignofanAdaptiveObserverforSensorlessVectorControlofInductionMachinesunderRegeneratingConditions,[篇名]ConflictovernaturalresourcesamongpastoralistsinnorthernKenya:alookatrecentinitiativesinconflictresolution,[篇名]Releasingnitrogenfromammoniatedligninbywhiterotfunguscometabolizesenvironmentalpollutants,[篇名]Onanalogyanddissimilarityofdependenceofstabilityonseveralparametersinflowsimulations,[篇名]Ontheexponentialstabilityofaclassofnonlinearsystemsincludingdelayedperturbations,[篇名]6-indiameterInPsinglecrystalsgrownbythehot-wall,[篇名]Swing-upControlofaTranslationalInvertedPendulumHavingRestrictedTravel,[篇名]RobustPIDRate-BasedControlforPropagationDelayVariation,[篇名]Apracticalapproachforthedesignofmultivariablecontrolsystems,[篇名]Fibersensordetectslithium。

  • 标签: 磁发电机 光学研究 临界状态 硼化镁薄膜 纳米材料
  • 简介:[篇名]Doublethermochemicaltreatmentintoolmanufacturingfromstructuralsteel,[篇名]Lifetimepredictionofhelicoptergears:experimentalinvestigationsandcomputermodelling,[篇名]Fluidizedbedapparatusesforthermaltreatmentandclassificationofdispersematerials,[篇名]Experimentalrigofthermochemicaltreatmentscraptires,[篇名]Thermochemicaltreatmentofsteel20khuponcyclictemperaturechanges。

  • 标签: 化学热处理 结构钢材 使用寿命预测 直升机轴承
  • 简介:[篇名]Relationsbetweenfracturetoughness,hardnessandmicrostructureofvacuumheat-treatedhigh-speedsteel,[篇名]Flexiblefurnaceconceptsforvacuumheattreatmentusinghigh-pressuregasquenching,[篇名]Effectofboronmicro-alloyingonmicrostructureandmechanicalpropertiesoffine-grainedCM247LCsuperalloy,[篇名]PROPERTIESOFPOLYCRYSTALSSINTEREDATHIGHPRESSURESFROMDIAMONDNANOPOWDERSPRODUCEDBYDETONATIONANDSTATICSYNTHESES,[篇名]TheEffectsofSteelQuality,VacuumHeatTreatmentQuenchRateandCharpyV-NotchImpactTestTemperatureontheImpactToughnessandMicrostructureofPremiumQualityH-13ToolSteel。

  • 标签: 真空热处理 断裂韧度 微观结构 高速钢
  • 简介:[篇名]Heattreatmentoftheweldedjointsformainunitsofseaplatformsinthenorthsea,[篇名]FatigueLifeImprovementofStructuralElementswithFatigueCracks,[篇名]Newmaterialsandproductiontechnologiesforinnovativelightweightconstructions,[篇名]Effectsoftheelectronbeamlocalpost-wellheat-treatmentonthemicrostructureandpropertiesof30CrMnSiNi2Asteelweldedjoints,[篇名]Energyfromelectricresistanceheatersectionsoverthevesselsurfaceatlocalheattreatmentofringwelds。

  • 标签: 局部热处理 疲劳裂缝 实验观测 结构元素