“basic control survey of river basin”的概念、定义、翻译、参考文献-科学参考

单词	basic control survey of river basin
释义	basic control survey of river basin Encyclopedia 工学水利工程测量释 basic control survey of river basin流域基本控制测量为满足江、河、湖等流域的规划、治理、防洪体系建设及流域内经济社会发展，在国家高等级大地控制网基础上开展的基本控制网测量。是在流域内对国家大地控制网的补充和加密，是流域水利水电工程建设、流域信息化管理的测绘基准和坐标框架。
随便看	random coefficient random coil random coil conformation random coil model random coincidence random coincidence; accidental coincidence random combinatorial structure random component random composition random conformational search random control theory random convex set random copolymer random copolymerization random crosslinking random current random degradation random descent random deviation random device random die random difference equation random differential equation random digit random disguised handwriting

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