“lunar surveying and mapping”的概念、定义、翻译、参考文献-科学参考

单词	lunar surveying and mapping
释义	lunar surveying and mapping Encyclopedia 工学月球测绘释 lunar surveying and mapping月球测绘研究和测定月球形状、大小和月球重力场，以及测定月面点几何位置。
随便看	frequency fraction frequency function frequency histogram frequency hopping frequency hopping technique frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter frequency judge approach frequency jumping frequency locking frequency-locking frequency matching frequency measurement frequency measuring equipment frequency meter frequency meter, frequency counter frequency method frequency mixing frequency-modulated cyclotron frequency modulated oscillator

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