In an accompanying editorial, Edward Livingston of the University of Texas says the relatively small influence of volume on success of the transplants raises a big question.
VOA: standard.2010.07.14
These two relations involving entropy are also useful because they'll let us see how entropy depends on volume and pressure.
这两个涉及熵的关系也非常有用,因为他们告诉我们,熵和体积,压强的关系。
On the other hand, temperature, volume and pressure are variables that are much easier in the lab to keep constant.
另一方面,温度,体积和压强,在实验室中比较容易保持恒定。
Avogadro was a professor of chemistry at the University of Turin who did a lot of work on gas laws, understanding the number of gas particles in a given volume at a given temperature.
阿伏加德罗是一个化学教授,在都灵大学,他做了很多关于气体定律的研究,了解气体微粒,在特定的容量和温度下的数目。
So let me play this, so we may need to have high volume on this because this is pretty--this is--needs a little more volume .
接下来我要开始放了,音量可能要高一点,因为这很,这个视频的音量要高些
You just turn the volume down a little bit so we'll go on.
音量关小一点就好,我们继续讲
The reason in our radial probability distributions we start -- the reason, if you look at the zero point on the radius that we start at zero is because we're multiplying the probability density by some volume, and when we're not anywhere 0 from the nucleus, that volume is defined as zero.
在径向概率密度里,我们开始,如果你们看半径的零点,我们从零点开始,因为我们用概率密,度乘以体积,而当我们,在离核子很近的地方,体积是,所以我们会在这里。
It's not constant pressure, because we have a delta p going on. It's not constant volume either.
也不是恒容,这个限制,是这个实验的限制。
I also want to assume for our present purposes that there's only pressure volume work going on, which is to say I want to put pdV p dV in here minus p dV for dw.
同时假定,对于我们目前的目的而言,只有压强做功这就是说,我要把这里的dw替换为负。
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