flow number

• 流速,流量数值

flow number的用法和样例：

例句

1. Rates of flow are represented by the slopes.
   流速由斜率模拟。
2. The hydraulic jump can be distinguished using the Froude number.
   进一步研究表明，河槽束狭加大涨潮流速，河床淤浅则减缓潮波传速。