Then by chain rule, dpA/dp dpA/dP. Constant temperature.
考虑链式法则,还应该再乘以恒定的温度下的。
Normally I couldn't do that Vdp because this term would have p dV plus V dp, but we've specified the pressure is constant, so the dp part is zero.
一般情况下我不能这么写,因为这一项会包含pdV和,但是我们已经假定压强为常数,所以包含dp的部分等于零。
A new miscellaneous context, transaction-misc, is added to dp: aaa-set-context-info and dp: aaa-get-context-info for storing miscellaneous information associates with a context.
一个新的混合上下文transaction - misc被添加到dp: aaa - set - context - info和dp: aaa - get - context - info中,以存储与一个上下文关联的混合信息。
dT/dp is mu JT. So for a real gas like air, this is a positive number. It's not zero.
所以对于像空气这样的真实气体,这是一个正数,不等于零。
I know I only need 2, so I can relate dV dV to dp through the ideal gas law.
我只需要两个就够了,因此可以用,理想气体状态方程消去。
If T is less than T inversion, you have the opposite case, and dT/dp is greater than zero.
如果T比转变温度低,情况就相反,偏T偏p大于零。
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