英语单词
ephemeris是什么意思
ephemeris
英[ɪ'femərɪs]
美[ɪ'femərɪs]
- n.星历表，历书，短命的东西 网络解释.星历表；历表；天文年历；星历
词形变化:
复数：ephemerides
双语例句
- 1 . GPS ephemeris data interpolation, using Lagrange, Newton's Law, which is good information!
- GPS星历内插资料, 分别采用拉格朗日, 牛顿法, 是不错的资料!
来自互联网
- 2 . Using the precise ephemeris and the precise satellite clock correction can realize precise point positioning ( PPP ) .
- 精密 单点 定位的实质就是利用精密星历和精密卫星钟改正来实现定位.
来自互联网
- 3 . Until the Eastern Han Dynasty, historian with the ephemeris officer is always unity.
- 直到东汉, 史官与星历官始终是合一的.
来自互联网
- 4 . The broadcast ephemeris, which is the basic of satellite navigation, must be precise and real time.
- 导航卫星广播星历是卫星导航定位的基础, 要求有较高的精度和实时性.
来自互联网