【英文标准名称】:StandardGuideforDisplayingtheResultsofChemicalAnalysesofGroundWaterforMajorIonsandTraceElements-TrilinearDiagramsforTwoorMoreAnalyses
【原文标准名称】:地下水重要离子和微量元素化学分析结果显示的标准导则.两种或更多种分析质三线性图
【标准号】:ASTMD5754-1995(2006)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:D18.21
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:化学分析和试验;地下水;结果
【英文主题词】:chemicalions;geochemicalclassification;groundwater;hydrochemicalfacies;trilineardiagram;wateranalysisdiagram
【摘要】:1.1Thisguidecoversthecategoryofwateranalysisdiagramsthatusetwo-dimensionaltrilineargraphsasatechniquefordisplayingthecommonchemicalcomponentsfromtwoormorecompleteanalysesofnaturalgroundwater(seeSection)onasinglediagram.Thiscategoryincludesnotonlytrilinear-shapeddiagramsbutalsothediamond-orparallelogram-,rectangular-,orsquare-shapedgraphsthathavetrilinearsubdivisions.1.2Thisguideisthefirstofseveraldocumentstoinformprofessionalsinthefieldofhydrologywiththetraditionalgraphicalmethodsavailabletodisplaygroundwaterchemistry.Note1Subsequentguidesareplannedthatwilldescribetheothercategoriesofdiagramsthathavebeendevelopedtodisplaygroundwaterchemicalanalyses.(1)Aguidefordiagramsbasedondataanalyticalcalculationswillincludethosecategoriesofwateranalysisgraphsinwhichoneanalysisisplottedoneachdiagram(forexample,thepattern,bar,radial,andcirclediagrams).(2)Aguideforstatisticaldiagramswillincludethosecategoriesofwateranalysisgraphsinwhichmultipleanalysesareanalyzedstatisticallyandtheresultsplottedonthediagram(forexample,thebox,etc.).1.3Numerousmethodshavebeendevelopedtodisplaytheionsdissolvedinwaterontrilineardiagrams.Thesediagramsarevaluableasameansofinterpretingthephysicalandchemicalmechanismscontrollingthecompositionofwater.1.4ThemostcommonlyusedtrilinearmethodsweredevelopedbyHill(),LangelierandLudwig(),Piper(,),andDurov().Thesetechniquesareprovensystemsforinterpretingtheoriginoftheionsinnaturalgroundwaterandforfacilitatingthecomparisonofresultsfromalargenumberofanalyses.Note2TheuseoftradenamesinthisguideisforidentificationpurposesonlyanddoesnotconstituteendorsementbyASTM.1.5Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_10
【页数】:22P.;A4
【正文语种】:
基本信息
标准名称: | 60°,90°,120°锥柄锥面锪钻 |
英文名称: | Countersinks with Morse taper shanks for angles 60, 90 and 120 degree inclusive |
中标分类: |
机械 >>
工艺装备 >>
刀具 |
ICS分类: |
机械制造 >>
切削工具 >>
钻头、锪钻、铰刀
|
替代情况: | GB 1143-1973;被GB/T 1143-2004代替 |
发布日期: | 1984-03-28 |
实施日期: | 1985-01-01 |
首发日期: | 1973-12-06 |
作废日期: | 2004-10-21 |
起草单位: | 成都工具所 |
出版日期: | 1900-01-01 |
页数: | 2页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 机械 工艺装备 刀具 机械制造 切削工具 钻头 锪钻 铰刀