We'll have to start paying for quality, not volume.
我们将要开始为质量买单,而不是数量。
The energy content of fuels is directly related to the mass and not volume.
与燃料的发热值直接有关的是质量而不是容积。
If you can't enjoy the music at a sensible volume, why not use earphones?
如果你不能在合适的音量下享受音乐,为什么不使用耳机呢?
"I do not know the volume. The volume is uncertain. There is a large uncertainty range around the 5000 barrels.
VOA: standard.2010.05.02
We're not going to have the constant pressure heat capacity, we're going to have the constant volume heat capacity, right.
这里出现的,不是等压热容,而是等体热容。
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。
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