【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Part112:Integratedapplicationresource:Modellingcommandsfortheexchangeofprocedurallyrepresented2DCADmodels
【原文标准名称】:工业自动化系统和集成.产品数据表示和交换.第112部分:集成应用资源:更换逐渐被代替的2DCAD模型的建模命令
【标准号】:ISO10303-112-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:自动化;自动化系统;计算机辅助设计;计算机应用;数据;数据交换;数据表示;定义;描述;函数;工业的;工业产品;产品数据;产品说明;表示;二维的
【英文主题词】:
【摘要】:ThispartofISO10303specifiestheresourceconstructsfortherepresentationof2Dmodellingcommandsforuseintheexchangeofprocedurallyrepresented2DCADmodels.Aproceduralmodelisdefinedintermsofthesequenceof2Dmodellingoperationsusedtobuildit.ThefollowingarewithinthescopeofthispartofISO10303:—entitiesrepresentingcreationcommandsforgeometricelementssuchaslines,arcs,chamfersandfillets;—entitiesrepresentingtransformationoperationssuchasrotationsandtranslations.ThefollowingareoutsidethescopeofthispartofISO10303:—theidentificationofselectedentitiesbyinteractivepickinginaproceduralmodel;—thespecificationofsequencesofmodellingcommands;—query,deletionandmodificationcommands(exceptinthecasewherethemodificationisatransformation);—dimensioningandconstrainingcommandsfor2Dmodelling.ThefirstandsecondcapabilitiesintheoutofscopelistaboveareprovidedbyISO10303-55,andthefourthbyISO10303-108.ThispartofISO10303isdesignedtobeusedinconjunctionwiththosepartsofISO10303.
【中国标准分类号】:N18
【国际标准分类号】:25_040_40;35_240_50
【页数】:71P;A4
【正文语种】:英语


【英文标准名称】:Wastewatertreatmentplants-Controlandautomation
【原文标准名称】:废水处理厂.控制和自动化
【标准号】:BSEN12255-12-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-09-26
【实施或试行日期】:2003-09-26
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesrequirementsforcontrolandautomationsystemsonwastewatertreatmentplantsformorethan50PT.Ifnecessary,thecontrolsystemshouldalsobedesignedtocoverthecontrolofsewersystemsinthereceivingareaofthewastewatertreatmentplant.Itspecifiesthenecessaryinformationanddatawhichareneededforthedesignandimplementationofsuchsystemsaswellastheperformancerequirementswithrespecttothehard-andsoftware.DifferencesinwastewatertreatmentthroughoutEuropehaveledtoavarietyofsystemsbeingdeveloped.Thisstandardgivesfundamentalinformationaboutthesystems;thisstandardhasnotattemptedtospecifyallavailablesystems.Detailedinformationadditionaltothatcontainedinthisstandardcanbeobtainedbyreferringtothebibliography.
【中国标准分类号】:P41;J88
【国际标准分类号】:13_060_30
【页数】:18P;A4
【正文语种】:英语