“manning coefficient”的概念、定义、翻译、参考文献-科学参考

单词	manning coefficient
释义	manning coefficient Encyclopedia 理学圣维南方程释 manning coefficient曼宁系数在计算明渠均匀流流速的经验公式中，反映壁面粗糙程度、边界形状以及其他影响因素的综合性经验系数。又称糙率或粗糙系数。
随便看	set of objects set of observations set of pairs set of points set of poles set of premises set of procedures for manufacturing process set of procedures' relations set of procedure’s functions set of reachable markings set of real numbers set of representatives set of second category set of sentences set of separability set of sequences set of series set of sets set of small measure set of solutions set of states set of strategies set of subsets set of support set of the first category

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