High body temperature and pain in the elbows or knees are often signs of lupus.

VOA: special.2010.06.15

Cv So, for Cp and Cv, these are often quantities that are measured as a function of temperature, and one could, in fact, calculate this integral.

一般Cp和,都是温度的函数，因此实际上，我们可以将这个积分计算出来。

麻省理工公开课 - 热力学与动力学课程节选