pressure fall的用法和樣例：
例句
- They are commonly used where a minimum pressure drop is important.
通常用在要求壓降最小的應用場(chǎng)合。 - Compressed air lines should be sized to hold pressure drops to a minimum.
壓縮空氣管道的尺寸應能維持壓降在最低限度。 - However, the pressure drop occurs almost completely in the plug.
然而，壓力降幾乎完全發(fā)生在多孔塞中。 - It is important that we will come under the switch point pressure release and over the switchpoint chamber vented.
我們讓氣室壓力降到低于設定點(diǎn)后才放氣是非常重要的。
