volume changes

• 体积变化

volume changes的用法和样例：

例句

1. The volume varied behaviors of the gel-bead in different concentration of the solution of NaCl are also investigated.
   测定了吸水凝胶微珠在不同浓度的盐水溶液中的体积变化行为。
2. However,for practical purposes it is usually necessary to know only one dimension of a solid will vary with temperature changes.
   实际上，通常只需要知道温度改变时团体的体积变化就行了。