“geodetic datum”的概念、定义、翻译、参考文献-科学参考

单词	geodetic datum
释义	geodetic datum Encyclopedia 工学大地测量基准释 geodetic datum大地测量基准为测定和描述地球空间点的坐标和重力、近地空间点的高程等几何和物理大地测量参数而建立的全球或区域统一的度量体系。又称测绘基准。工学几何大地测量学释 geodetic datum大地坐标基准一种作为测量计算的参考依据。大地测量时作为计算依据的“事物”，可为“实际”的真实物理面。 Astronomy geodetic datum大地基准点
随便看	arithmetic-geometric sequence arithmetic-geometric series arithmetic geometry arithmetic ground field arithmetic group arithmetic growth arithmetic-harmonic mean arithmetic hierarchy theorem arithmetic instruction arithmetic intersection product arithmetic invariant arithmeticity arithmeticity theorem arithmetic-logarithmic-geometric mean inequality Arithmetic Logic Unit arithmetic mean arithmetic-mean geometric-mean inequality arithmetic minimum arithmetic number arithmetic of algebraic number fields arithmetic of algebraic varieties arithmetic of algebras arithmetic of associative algebras arithmetic of elliptic curves arithmetic of fields

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