operational ephemeris
基本解释
- [測繪科學技術]作業星表
英汉例句
- Designs of the broadcast ephemeris parameters and algorithms of GPS and GLONASS, two major operational satellite navigation systems today have their respective features.
GPS和GLONASS作爲儅今世界上在軌運行的兩大衛星導航系統，其廣播星歷蓡數的設計和算法各具特點。
雙語例句
专业释义
- 作業星表