“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	radiation induced radical polymerization radiation-induced radical polymerization radiation induction radiation induction; radiation initiation radiation-initiated crosslinking radiation initiation radiation injury radiation injury of skin radiation instrument for rock & mineral analysis and test radiation intensity radiation intensity measurement radiation interception radiation inversion radiation ionization effect radiation ion polymerization radiation isodose curve radiation laboratory radiation length radiationless transition radiation level meter radiation lifetime radiation luminescence radiation measurement radiation measuring instrument radiation mechanism

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