“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	National Commission on Genetic Resources for Livestock and Poultry National Commission on Libraries and Information Science，NCLIS National Committee of Cultural Relics National Communication Association national competitive intelligence national competitiveness evaluation National Comprehensive Information Platform for Maternal and Child Health national compulsory tree planting National Conference of Bishops of Brazil National Conference on Aging National Conference on Ecological and Environmental Protection(2018) National Conference on Education in 1978 National Conference on Language and Script Work National Conference on Local Finance (1938 and 1939) National Conference on Promotion of Digital Archives & Record Office National Conference on Scientific and Technological Innovation National Conference on Scientific Work(1962) National Conference on the Work of Inner-Party Regulations National Congress of British West Africa National Congress of Constitutional Democracy National Congress of the CPC(1955) National Congress Party National constitution National Continuing Management and Intervention Program for Severe Mental Disorders National Convention on Sport Science of China

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