pressure difference

• 压力差

pressure difference的用法和样例：

例句

1. Difference of pressure makes a liquid flow through a siphon.
   压力差使得液体通过虹吸管。
2. The pressure control systems provide cabin differential pressure by controlling the outflow of air from the faselage.
   压力控制系统通过控制机外气流来提供客舱压力差。
3. Elbow flowmeter is one version of differential pressure flowmeters.
   弯管流量计是差压法流量计的一种。
4. Calculations for differential pressure level transmitters shall be carried out.
   应进行差压液位变送器的计算。