If we don't have an ideal gas.
如果不是理想气体。
对理想气体就是这个。
就像理想气体在平衡态。
Ideal gas would be the same temperature.
而理想气体的话两边温度将一样。
This equation is known as the ideal gas law.
这个等式被叫做理想气体定律。
du It's an ideal gas, and that's equal to w1 prime.
等于CvdT，du，is，Cv，dT。,因为是理想气体，所以等于w1一撇。
DV we're still going to write that it's an ideal gas.
理想气体的条件，也依然成立。
For the ideal gas, we know that u is volume independent.
对于理想气体,我们知道u与体积无关。
Let's use the ideal gas law to get rid of the temperature.
我们用理想气体定律，来消去温度。
What that means is, I've got my ideal gas in some container.
这意味着，我们把理想气体装在一个容器中。
Now, it's a little bit more complicated than for the ideal gas.
这跟理想气体相比，会稍微有点复杂。
The ideal gas law may turn out to be a very good approximation.
理想气体定律结果，就是一个很好的近似。
It's like the ideal gas law, and one could know that in principle.
有点像理想气体定律，我们可以从原理上理解这点。
We just treated the one case of an ideal gas as the temperature is reduced.
我们只是讨论了温度下降时,理想气体的行为。
And that's because this is different from what it is in the ideal gas case.
因为这一项，和理想气体中的对应结果不同。
In an ideal gas, it's reference to vacuum, basically there's nothing there.
在理想气体中是与真空做参考的，什么也没有。
Assume that atmosphere is made of diatom ideal gas in adiabatic equilibrium.
大气可看成绝热平衡下的双原子理想气体。
At the macroscopic level, an ideal gas is defined by a process of extrapolation.
从宏观角度看，理想气体的定义是由推论而得来的。
This looks just like the ideal gas, where the concentration replaces the partial pressure.
就像理想气体一样浓度，代替分压。
The ideal gas state equation is used to calculate the maximum temperature of air trap.
利用理想气体状态方程计算气泡内空气的最高温度。
This paper Outlines Carnot cycle efficiency of ideal gas whose heat capacity is a constant.
概述了热容量为常量的理想气体的卡诺循环效率。
H for an ideal gas is only a function of temperature. This is not true for a real gas fortunately, but it's true for an ideal gas.
不正确的，但是幸运的是，对于理想气体是完全正确的。
We say the gas becomes ideal in the zero-density limit.
我们说在零密度的极限条件下，气体变成理想的。
It is an ideal equipment for searching oil, gas and water.
是油田找油、水、气的理想设备。
To decrease the tail gas pollution of motorcycle, the ideal clean fuel is LPG.
减小摩托车排气污染的理想清洁燃料首选LPG。
A heat pipe charge was ideal heat charge equipment to apply of engine waste gas heat.
热管式换热器是进行内燃机尾气热量利用较为理想的换热装置。
Natural gas is an ecological type energy and ideal urban energy.
天然气是一种生态型能源或理想的城市能源。
Natural gas is an ecological type energy and ideal urban energy.
天然气是一种生态型能源或理想的城市能源。
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