“1∶50000 hydrogeological survey”的概念、定义、翻译、参考文献-科学参考

单词	1∶50000 hydrogeological survey
释义	1∶50000 hydrogeological survey Encyclopedia 理学1:5万水文地质调查释 1∶50000 hydrogeological survey1∶50 000水文地质调查在一定区域内，为查明区域水文地质条件等相关项目而开展比例尺精度为1∶50000的区域水文地质调查工作。
随便看	Diary Travelog of Yalu River Area DIASC Dias Charter diascope diasolysis Diaspora diaspore diassociative loop diassociativity diastereoisomeric excess diastereoisomerisation diastereoisomerism diastereoisomerization diastereomer diastereomeric excess diastereomeric excess [precent] diastereomeric excess precent diastereomeric ratio diastereomerism diastereoselective synthesis diastereoselectivity diastereotopic diastimeter diastole diastolic murmur

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