“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	short-term plan short-term plan for urban development short term prediction short-term psychodynamic therapy short-term scheduling Short-term Solvency Ratio short-term stability short-term synaptic plasticity short-term trend analysis short test short time power frequency withstand voltage test short time stability short track speed skating short track speed skating field short track speed skating of Winter Special Olympics short track speed skating relay race short trades short transfer capacitance short-tube lycoris short-tube orifice short video short vowel shortwave approximation short wave branch shortwave communication

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。