曼宁公式 meaning in English
ma ing formula
manning equation
manning formula
manning's fomula
Examples
- And then different average velocity formulas of debris flows were studied , they all accord with the manning ' s formula . these corrected formulas are very accurate
对比了泥石流平均流速的各种公式，共同特点满足曼宁公式，修正后的公式精度较高。