We are always here for each other.
而且我们总会陪伴在彼此身旁。
But do not imagine that he is always here so often.
可是你也不要以为他是一直来得这么勤。
Disability will always be here, unfortunately. So it behooves all of us to make it a world that everybody can live in."
VOA: special.2010.07.28
You're allowed Cv comes out here for this adiabatic expansion, which is not a constant volume only because this is always true for an ideal gas.
绝热过程写下,这个式子是因为它对理想气体都成立,并没有用到等容过程的条件,只用了理想气体的条件。
Otherwise the test is always going to be true, we're going to go off here, but this would loop forever if I did that.
否则测试结果就会一直为真,我们需要离开这个测试,否则就会一直执行循环。
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