At constant temperature.

在恒定温度下。

youdao

At constant temperature. It's just the volume.

在恒定温度下它就等于体积。

youdao

And I haven't written it in, but all of these are at constant temperature, right?

虽然我没有写出来，但是这些都是在恒定温度下的，对吗？

youdao

To ask questions like how much heat is released in a chemical reaction that takes place at constant temperature.

当我们想要知道,当一个化学反应在恒定的温度下发生时,会放出多少热量时。

麻省理工公开课 - 热力学与动力学课程节选

And the equation of state, pressure versus volume at constant temperature, is going to have some form, let's just draw it in there like that.

系统的态函数，恒温下压强比体积，变化曲线，就像这样。

麻省理工公开课 - 热力学与动力学课程节选

Whereas under these conditions, these quantities, if you look at free energy change, for example at constant temperature and pressure, H you can still calculate H.

但是，在这些条件下，这些物理量，如果我们考察自由能的变化,例如在恒定的温度和压强下，我们仍然可以计算。

麻省理工公开课 - 热力学与动力学课程节选

You're just a piece of aluminium coated in some sort of magnetic substance in a server farm located in a country where the climate makes it economically viable to keep the machines at constant temperature.

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Crop yields have increased at a constant rate despite changes in global temperature.

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Unlike large glass mirrors which are subject to the vagaries of humidity, thermal dynamics and constant deformation from gravity itself, liquid mercury which remains molten at room temperature can reflect as much as 75 percent of incoming starlight with little of the fuss associated with large conventional mirrors.

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