pressure meter的用法和樣例：
例句
- The simplest type of pressure gauge is the open-tube manometer.
最簡(jiǎn)單的壓力計，是開(kāi)管流體壓力計。 - These pressure sources are measured by two independent but matched Bourdon tubes, housed within an aluminum case.
壓力源通過(guò)兩個(gè)獨立但相配的波爾登壓力計加以測試，該壓力計安裝于鋁合金箱中。
