Now, we've seen the smooth, even way pressure and volume change with temperature in an ideal gas.

我们看到了温柔温柔的变化方式 它在理想气体中具有压力、体积和温度。

Finally, the volume change depends on how much of a tendency any particular material has to expand or contract.

最后，声音的变化取决于倾斜的程度 用于膨胀和收缩的特定材料。