“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	harmonograph harmonometer harmony harmony between city and countryside harmony function-net harmony in the field of aviation harmony melody harmony symbol harm principle Harnack Harnack condition Harnack inequality Harnack integral Harnack lemma Harnack principle Harnack theorem harness harnessing the Huaihe River Harnessing the Yellow River by Jia Lu harness system Haroche, Serge Haro classification Haro galaxy Haro-Herbig object Harold Adams Innis

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