“mean earth ellipsoid”的概念、定义、翻译、参考文献-科学参考

单词	mean earth ellipsoid
释义	mean earth ellipsoid Encyclopedia 工学水准椭球释 mean earth ellipsoid平均地球椭球质量、质量中心、旋转轴和自转角速度与实际地球的相应参数相吻合，形状和大小与全球大地水准面最为接近的旋转椭球。
随便看	Qinjiahe stone sculptures and grottoes Qin Jianfu qinjiao biejia powder Qin Jiushao Qin Jiushao (Ch'in Chiu-shao) (约1202—约1261) Qin Jiushao method Qin Jun Qin Junde Qinju Opera Troupe under The Xinjiang Production and Construction Corps Qin Keqinɡ Qinlan Zhen Qin-Lian Subgroup of Yue Dialects Qinling Qinling lenok qinling orogenic belt Qin lüe Qin Minghe Qin Mu Qin Mugong Qinnan Qu Qin Niangmei Qin Pengzhang Qinqiang opera Qinqiang Opera Encyclopedia Qinqiang opera music

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