constant external pressure
常見(jiàn)例句
- I mean maybe up the street we whisper, but here we know it. And, so here is a different kind of system where we have a constant external pressure.
或許在街上你們低聲細(xì)語(yǔ)，但在這里不應(yīng)該這樣，這是另一個(gè)系統(tǒng),我們有一個(gè)恒定的外壓強(qiáng)。 - The constant spread of the majority languages imposed an external pressure on the minority languages, among which many are becoming endangered languages.
由于強(qiáng)勢(shì)語(yǔ)言不斷擴(kuò)散，在外部環(huán)境上給少數(shù)民族語(yǔ)言造成很大的壓力，使大批少數(shù)民族語(yǔ)言成為瀕危語(yǔ)言。 - I mean maybe up the street we whisper, but here we know it. And, so here is a different kind of system where we have a constant external pressure.
或許在街上你們低聲細(xì)語(yǔ)，但在這里不應(yīng)該這樣，這是另一個(gè)系統(tǒng),我們有一個(gè)恒定的外壓強(qiáng)。
麻省理工公開(kāi)課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選 - This piston is being brought out, so we expect 0 the work to be negative, negative. And we start o V2 ut with zero volume. We end up with a volume p2 of V2, and the external pressure is constant to p2.
所以我們可以想象功是負(fù)的,開(kāi)始的時(shí)候體積是,最終的容積是,外界的壓力恒為。
麻省理工公開(kāi)課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選 - So this isn't the most useful form that we can have, but what we'll see shortly is that from this, we can then derive further criteria for essentially any set of variables or any set of external constraints, like constant temperature or pressure or volume and so forth that we might set.
所以這不是我們所能得到的最有用的形式，但是我們會(huì)很快看到，我們能夠進(jìn)一步推導(dǎo)出包含任意變量,或者任意約束的自發(fā)過(guò)程判斷標(biāo)準(zhǔn)，比如說(shuō)恒定的溫度，壓強(qiáng),體積或者其他我們能夠給出的約束。
麻省理工公開(kāi)課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選 - These same coaches face constant external pressure and second guessing from athletic directors, parents, administrators, boosters, the public, and the press.
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