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。
With regards to DP core requirements, a DP Course Candidate may register for more than one extended essay in the same session.
至于DP核心需求,DP课程候选人可以注册多个扩展的文章在同一个会话。
In our test platform, the stability of Industry Ethernet is better than the stability of PROFIBUS-DP, but the stability of PROFIBUS-DP is enhanced if the communication rate increases.
在我们的测试平台下,PROFIBUS - DP在通讯速率较低时,其稳定性不如以太网好,但随着PROFIBUS - DP通讯速率的提高,其稳定性会随之增强。
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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