pressure difference的用法和樣例：
例句
- Difference of pressure makes a liquid flow through a siphon.
壓力差使得液體通過虹吸管。 - The pressure control systems provide cabin differential pressure by controlling the outflow of air from the faselage.
壓力控制系統通過控制機外氣流來提供客艙壓力差。 - Elbow flowmeter is one version of differential pressure flowmeters.
彎管流量計是差壓法流量計的一種。 - Calculations for differential pressure level transmitters shall be carried out.
應進行差壓液位變送器的計算。
