“曼宁系数”的概念、定义、翻译、参考文献-科学参考

单词	曼宁系数
释义	曼宁系数 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	measurable flow measurable function measurable function space measurable group action measurable hull measurable inverse measurable kernel measurable many-valued function measurable mapping measurable multifunction measurable multivalued function measurable multivalued mapping measurable multivariate function measurable operator function measurable partition measurable process measurable quantity measurable rectangle measurable selection measurable selector measurable semiflow measurable set measurable set-valued function measurable set valued mapping measurable set-valued mapping

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。