理想气体的（CP-CV）值不受分子内部运动的影响。

The quantity of(CP-CV)of perfect gas isn′t affected by the inner motions of the molecules.

这个等式被叫做理想气体定律。

This equation is known as the ideal gas law .

理想气体，可以用NkT替代。

And it's an ideal gas, pV so I'm going to replace pV by NkT.

理想气体反应的等温方程

Isothermal equation of ideal gaseous reactions

平衡常数（理想气体反应）

Equilibrium constants for reactions of ideal gases

理想气体模型及定义

The model and definition of ideal gas

绝对满足理想气体状态方程的气体一定满足焦耳定律。

The gas which meets the ideal gas equation absolutely will be bound to meet Joule's law.

现在，理想气体定律暗示，随着压力减小，气体体积增大。

Now, the Ideal Gas Law implies that as the pressure decreases, gas volume increases.

气体动力论 - 理想气体定理-大气等温线 - 相图 - 相变.

Kinetic Gas Theory - Ideal Gas Law - Isothermal Atmosphere - Phase Diagrams - Phase Transitions.

对于理想气体,我们知道u与体积无关。

For the ideal gas, we know that u is volume independent.