“轨道坐标系统”的概念、定义、翻译、参考文献-科学参考

单词	轨道坐标系统
释义	轨道坐标系统 Encyclopedia 工学参考框架释 Orbit coordinate system轨道坐标系统以地球质心为原点，Z轴指向瞬时天极方向，X轴指向历元时刻的平春分点在瞬时赤道面上的投影方向（实为瞬时真赤道上的某一个假想的春分点），Y轴与X轴和Z轴正交，从而构成的右手笛卡儿直角天球坐标系。
随便看	Sculptures of Goddesses of the Hongshan Culture sculptures of Han Tombs in Mancheng sculptures of Liao and Jin Dynasties sculptures of Longxing Temple sculptures of Ming and Qing Dynasties sculptures of Song Dynasty sculptures of Sui and Tang Dynasties sculptures of the Tang Dynasty in the Foguang Temple sculptures of Three Kingdoms,Jin,Southern and Northern dynasties sculptures of Tōshōdai Temple sculptures of Xia,Shang and Zhou dynasties Sculptures of Xiude Temple in Quyang sculptures of Yuan Dynasty sculptures on stone monuments of Lord Pingyang’s tomb sculpture steles scum scurrying pain scurvy Scutage scutching machine scute scutellum scuticociliatosis Scutulum Scutum

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