英语词汇“Conventional International Origin”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Conventional International Origin
释义	Conventional International Origin 国际协议原点；国际大地测量学和地球物理学联合会于1960 年在赫尔辛基会议上决定采用的由国际纬度局的五个极移监测站在1900～1905 年期间的天文纬度观测数据所确定的固定平极。
随便看	preselected length apparatus pre-selected manual control preselected masses pre-selected masses preselected mass number pre-selected masss preselected operation pre-selected orbit pre-selecteds preselected scrap preselected stop pre-selected stop preselected temperature control preselected threshold preselected time pre-selected tolerance preselected trajectory pre-selected value preselecting pre-selecting preselecting counter preselecting counter, mechanical preselecting device preselectingmechanism preselecting memory