“卫星地面跟踪”的概念、定义、翻译、参考文献-科学参考

单词	卫星地面跟踪
释义	卫星地面跟踪 Encyclopedia 理学卫星地面跟踪释 satellite ground tracking卫星地面跟踪卫星重力测量最早采用的测量方式，观测数据的类型有人卫激光测距、多普勒距离变化率以及用光学方法测定的卫星方位角和高度角等。
随便看	hairy crabgrass hairy cupgrass hairy root of medicinal plants hairyvein agrimonia herb hairyvein agrimonia herb and bud hairy vetch Haishan Dao Hai Shang Qi Shu Haishengbulang haishen temple (temple of Sea God) haishihao Haisou Ji Haitang Qu Haitangshan Cliff Inscriptions Haitan Scenic and Historic Area Haiti Haitian American Sugar Company Haitian Communist Party Hai Tian Hong Xue Ji Haitian Revolution Haiti Island Haiti Literature Haiwan Park Hai Wuxia Who Died for Her Chastity Haixia

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