Wirr Minus w irreversible, this is the work which is done to the environment by the system, -Wrev minus w irreversible is always smaller than minus w reversible.
一点提示,不可逆过程中系统,对外界做的功,总是小于,之前我们。
That's why we always talk about irreversible expansion, because it's easy to write down an irreversible expansion.
这就是我们总是,讨论不可逆膨胀的原因,因为它,比较容易描述。
Several kinds of irreversible Carnot heat engine models are reviewed and a new irreversible Carnot heat engine model is proposed.
对几种不可逆卡诺热机模型作了述评,并提出一种新的不可逆卡诺热机模型。
That is unacceptable, but it is not irreversible. We can retake the lead."
VOA: special.2010.08.12
PROFESSOR BAWENDI: The only But it's hard to imagine an irreversible compression the way we can just imagine an irreversible expansion.
,但是我们很难,像描述不可逆膨胀一样,来描述不可逆压缩。
All right, let's try again. How many people vote that this is reversible? That looks like a majority to me. Irreversible?
好的,让我们再试试,有多少人认为这是可逆的?,看上去大多数人都这么认为?
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