“Conventional International Origin”的概念、定义、翻译、参考文献-科学参考

单词	Conventional International Origin
释义	Conventional International Origin Encyclopedia 工学地球参考系统释 Conventional International Origin; CIO国际协议原点由国际纬度局5个极移监测站在1900～1905年间获取的天文纬度观测数据所确定的固定平极。又称国际习用原点。 Astronomy Conventional International Origin缩写：CIO。国际协议原点
随便看	Man Jianghong Manju Manjul Bhargava Manjusri Manjuur Shi Mankichi Wada Manley-Rowe equation Manluo Flowers man-machine communication man-machine dialogue Man-Machine Engineering man-machine engineering man-machine engineering in electronic equipment man-machine environment system man-machine function assignment principle man-machine function matching man-machine interaction technology in space man-machine interface man-machine interface station man-machine simulation man-machine system man-machine system modeling man-machine system safety Design man-made climatic chamber man-made explosion earthquake

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。