“spacecraft ranging”的概念、定义、翻译、参考文献-科学参考

单词	spacecraft ranging
释义	spacecraft ranging Encyclopedia 工学航天器测距释 spacecraft ranging航天器测距利用调制在载波上的特定测距信号实现对航天器目标距离测量的航天测控系统。
随便看	Buyandelger buyang huanwu decoction Buyang language Buyaocun buy back contract buyback contract Buyehou Buyei literature Buyeo National Museum buyer power buyer's credit Buyi costume Buyi dance Buyi music Buyi opera Buyi pan song Buyout packages Buys-Ballot crater buy-side e-market buyueli Buzau Bu Zhengwei Bu Zhi buzhong yiqi decoction buzz

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