pressure difference

基本解釋

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.
當(dāng)冰島地區(qū)和亞速爾地區(qū)的氣壓相差懸殊，風(fēng)就從西南部吹來，帶來大西洋溫和而潮濕的氣候。
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體的邊緣，就會在錐體表面張力所形成的壓力差的作用下流向它的底座，那里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.
因為是在恒壓下做功，所以功就等于體積變化乘以壓力。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選

So what is the difference between pressure and stress?
FORBES: Job One for Leaders
The difference in air pressure made the rocket behave abnormally, and probably contributed to the crash.
ECONOMIST: Hypersonic aviation
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

壓差
Gained the critical production pressure difference and the critical output by the model.
通過預(yù)測，得到預(yù)防出砂的臨界生產(chǎn)壓差和臨界產(chǎn)量。
差壓
The analysis and the computation of the relationship of the heat-transfer character to windⅠ, to circulation percentage and to furnace pressure difference has carried on.
對循環(huán)流化床鍋爐爐內(nèi)傳熱特性和一次風(fēng)、循環(huán)倍率、爐膛差壓等關(guān)系方面進(jìn)行了計算和分析。
壓力差

壓差
The pore water pressure difference between silt and PVDs （or sand drains） increases and the soil consolidation velocity is accelerated during the embankment construction.
在路基填筑期間，淤泥地基與豎向排水體之間的孔壓差增大，加速土體固結(jié)。
醫(yī)藥科學(xué)
壓力差