“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	nine techniques of needling Nineteen Ancient Poems Nineteen Ci-Poems of Song Dynasty Nineteen Eighty-Four nineteen incompatibilities Nineteenth National Congress of Communist Party of China Nine Temples nine test nine travel notes about Yongzhou Ninette de Valois Ninety-five Theses Nineveh Ningaloo Coast Ning'an Shi Ning Bin Ning black tea Ningbo Ningbobang Museum Ningbo Daily Group Ningbo-dialect Nanci storytelling in the Siming Mountain area Ningbo Institute of Material Industrial Technology and Engineering，Chinese Academy of Sciences Ningbo Jingjijishu Kaifaqu Ningbo library Ningbo Municipal Archives Ningbo Museum

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。