EN 16160-2012 动物饲料.高效液相色谱法(HPLC)测定氢氰酸.德文版本EN16160-2012
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【英文标准名称】:Animalfeedingstuffs-DeterminationofHydrocyanicacidbyHPLC;GermanversionEN16160:2012
【原文标准名称】:动物饲料.高效液相色谱法(HPLC)测定氢氰酸.德文版本EN16160-2012
【标准号】:EN16160-2012
【标准状态】:现行
【国别】:
【发布日期】:2012-05
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:农产品;饲料;氰化物;测定;含量测定;高效液相色谱法;高效液相色谱分析法;氢氰酸;实验室间试验;实验室取样;液相色谱法;数学计算;质量控制;定量分析;抽样方法;试验
【英文主题词】:Agriculturalproducts;Animalfeed;Cyanides;Determination;Determinationofcontent;Highperformanceliquidchromatography;HPLC;Hydrocyanicacid;Inter-laboratorytests;Laboratorysample;Liquidchromatography;Mathematicalcalculations;Qualitycontrol;Quantitativeanalysis;Samplingmethods;Testing
【摘要】:
【中国标准分类号】:B46
【国际标准分类号】:65_120
【页数】:18P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforUsingtheSeismic-ReflectionMethodforShallowSubsurfaceInvestigation
【原文标准名称】:用地震反射法的浅地下勘测的标准指南
【标准号】:ASTMD7128-2005(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D18.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:geophysics;near-surface;seismicreflection;surfacegeophysics;Subsurfaceinvestigations;Seismic-reflectionmethod
【摘要】:Concepts:Thisguidesummarizesthebasicequipment,fieldprocedures,andinterpretationmethodsusedfordetecting,delineating,ormappingshallowsubsurfacefeaturesandrelativechangesinlayergeometryorstratigraphyusingtheseismic-reflectionmethod.Commonapplicationsofthemethodincludemappingthetopofbedrock,delineatingbedorlayergeometries,identifyingchangesinsubsurfacematerialproperties,detectingvoidsorfracturezones,mappingfaults,definingthetopofthewatertable,mappingconfininglayers,andestimatingofelastic-wavevelocityinsubsurfacematerials.PersonnelrequirementsareasdiscussedinPracticeD3740.Subsurfacemeasurementsusingtheseismic-reflectionmethodrequireaseismicsource,multipleseismicsensors,multi-channelseismograph,andappropriateconnections(radioorhardwire)betweeneach(Fig.1,alsoshowingoptionalroll-alongswitch).Seismicwavesgeneratedbyacontrolledseismicenergysourcepropagateintheformofmechanicalenergy(particlemotion)fromthesourcethroughthegroundorairtoseismicsensorswheretheparticle(ground)motionisconvertedtoelectricalvoltageandtransmittedtotheseismograph.Seismicenergytravelsawayfromthesourceboththroughthegroundandair.Intheground,theenergytravelsasanelasticwave,withcompressionalwaves(Eq1)andshearwaves(Eq2)movingawayfromthesourceinahemisphericalpattern,andsurfacewavespropagatingawayinacircularpatternonthegroundsurface.1.1PurposeandApplication:1.1.1Thisguidesummarizesthetechnique,equipment,fieldprocedures,dataprocessing,andinterpretationmethodsfortheassessmentofshallowsubsurfaceconditionsusingtheseismic-reflectionmethod.1.1.2Seismicreflectionmeasurementsasdescribedinthisguideareapplicableinmappingshallowsubsurfaceconditionsforvarioususesincludinggeologic(1),geotechnical,hydrogeologic(2),andenvironmental(3).Theseismic-reflectionmethodisusedtomap,detect,anddelineategeologicconditionsincludingthebedrocksurface,confininglayers(aquitards),faults,lithologicstratigraphy,voids,watertable,fracturesystems,andlayergeometry(folds).Theprimaryapplicationoftheseismic-reflectionmethodisthemappingoflateralcontinuityoflithologicunitsand,ingeneral,detectionofchangeinacousticpropertiesinthesubsurface.
【中国标准分类号】:P13
【国际标准分类号】:07_060
【页数】:25P.;A4
【正文语种】:英语
【英文标准名称】:BroadbandIntegratedServicesDigitalNetwork(B-ISDN)andBroadbandPrivateIntegratedServicesNetwork(B-PISN)-DigitalSubscriberSignallingSystemNo.two(DSS2);BroadbandInter-ExchangeSignalling(B-QSIG)andSignallingSystemNo.7(SS7);Preneg
【原文标准名称】:宽带综合业务数字网(B-ISDN)和宽带专用综合业务网(B-PISN).数字用户信令系统No.2(DSS2).宽带局间信令(B-QSIG)和信令系统7(SS7).预谈判.第3部分:试验组结构和试验目的(TSS&TP)规范
【标准号】:DINEN302092-3-2001
【标准状态】:现行
【国别】:德国
【发布日期】:2001-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thedocumentspecifiesrequirementsinthetelecommunicationsector.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35;33_080
【页数】:1P;A4
【正文语种】:德语
