“天文大地网平差”的概念、定义、翻译、参考文献-科学参考

单词	天文大地网平差
释义	天文大地网平差 Encyclopedia 工学大地起算数据释 adjustment of astro-geodetic network天文大地网平差为消除天文大地网中各观测值之间的几何矛盾，按最小二乘法求定网中各几何要素（角度、边长、方位、坐标）的最佳估值和评定其精度所进行的计算。
随便看	natural surveillance natural system Natural System of Wrangel Island Reserve Natural System of Wrangel Island Reserve of Russian World Natural Heritage natural termination natural territorial differentiation of China natural tetrad natural textile fibers natural theology natural tolerance natural topology natural transformation natural trihedron natural unit natural unit system natural uranium natural uranium exists in the form of water natural uranium (NU) natural user interface natural user interface, NUI natural variability natural vegetation natural ventilation natural ventilation of swine building natural vibration

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。