volume change

基本解释

One more detail, it's straightforward to see that there's no volume change.
还有一点细节，我们能直接看出,没有体积的改变。
The experiments showed that the strength, brittleness and ductility, volume change and failure precursors are concerned with stress paths.
实验表明几种岩石的强度、延性和脆性、体积变化和破坏前兆等与应力途径有关。
As the rotor of rotation, the translation of the vortex each compression interior volume change constantly, realize the gas sucked and compression.
随着涡旋转子的平移转动，各压缩室内容积不断发生变化，实现对气体的吸人与压缩。

OK, now we actually would like to simplify this or to write this in terms of not the volume change, v2/v1 but the pressure change. So, we have V2 over V1.
接下来我们将要把问题简化,不用体积变化来描述，而改作用压强变化来描述，现在我们有。
麻省理工公开课 - 热力学与动力学课程节选
So now we have a constant volume reversible temperature change.
所以现在我们有一个,等体，可逆的温度变化。
麻省理工公开课 - 热力学与动力学课程节选
Now, if I want to change those quantities; change the temperature, change the volume, how will it change?
如果我现在打算改变这些量;,改变温度，改变体积，它会如何改变？
麻省理工公开课 - 热力学与动力学课程节选

But in the case of goods that change in quality every year, it is much harder to split an increase in nominal ouput or spending between a change in volume and a change in price.
ECONOMIST: The numbers racket