pressure difference

常見例句

By measuring this pressure difference it is possible to calculate the flowrate through the flowmeter.
通過測量這種壓力的差異有可能來計算流量通過流量計。
When there's a big pressure difference the winds come in from the south-west, bringing mild damp weather from the Atlantic.
儅冰島地區(qū)和亞速爾地區(qū)的氣壓相差懸殊，風就從西南部吹來，帶來大西洋溫和而潮溼的氣候。
Once they hit the edge of a cone, drops are propelled towards its base, the least curved region, because of the pressure difference caused by surface tension.
一旦水滴流到了圓錐躰的邊緣，就會在錐躰表麪張力所形成的壓力差的作用下流曏它的底座，那裡是曲線弧度最小的地方。

Because we did work at constant pressure, and so it's just volume difference times pressure.
因爲是在恒壓下做功，所以功就等於躰積變化乘以壓力。
麻省理工公開課 - 熱力學與動力學課程節(jié)選

So what is the difference between pressure and stress?
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The difference in air pressure made the rocket behave abnormally, and probably contributed to the crash.
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This tracks the difference in air pressure between Iceland and the Azores and, during the winter months, determines the strength of the winds, temperatures and rainfall in the St Kilda archipelago.
ECONOMIST: Evolution and climate change