velocity head

单词velocity head

基本解释

un.: 流速水头；速度头；动压头
网络: 速度水头；临水头；速度落差

英汉解释

• 动压头

• 速度头

• 流速水头

例句

• The liquor is pumped through a large nozzle and the velocity head is utilized to draw the gases to be absorbed into the liquid.

  液体用泵送经一只大的喷头，利用速度变化产生的压差将待吸收气体带到液体中。

• determination of coefficients of the increase in the velocity head over the pipe height;

  确定在速度超过头部的管道高度增加系数；

• of the coefficients of the velocity-head pulsation;

  对速度头脉动系数；