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

单词	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	projection mapping Projection Map System projection mask projection mask aligner projection matrices projection matrix projection measurement Projection mechanism projectionmeter projection meter projection method projection method a projection method e projection methodology Projection methods projection method with Hessian matrix projection microradiograph projection microradiography projection microscop projection microscope projection microscopy projection mind projection minimum distance projection mode projection model