物质溶解，其体积增加。

Which (substances) dissolve with increase in volume.

youdao

我喜欢的头骨形状，但我想它的体积增加。

Example : I like the shape of the skull but I want to increase its volume .

youdao

随着粘弹性的增强，流体的波及体积增加，波及效率增大。

With the increasing of Weissenberg number , the swept volume and conformance efficiency are enhanced.

youdao

So I've got, this piston here is compressed, and I slowly, slowly increase the volume, drop the temperature.

这样，这个活塞就被压缩了，然后我再很慢很慢地增加它的体积，降低温度。

麻省理工公开课 - 热力学与动力学课程节选

So what I'm doing here is I'm cooling, and then when I'm sitting at a fixed volume and I'm increasing the pressure, what am I doing? I'm heating, right?

对了，因此在这里，需要冷却,而在这里，当体积不变增加压强时？

麻省理工公开课 - 热力学与动力学课程节选

The way I've got this drawn, the volume is going up in the process. It's an expansion.

像我画的图这样，这个过程中,体积是增加的，这是个膨胀。

麻省理工公开课 - 热力学与动力学课程节选