volume changes的用法和樣例：
例句
- The volume varied behaviors of the gel-bead in different concentration of the solution of NaCl are also investigated.
測定了吸水凝膠微珠在不同濃度的鹽水溶液中的體積變化行為。 - However,for practical purposes it is usually necessary to know only one dimension of a solid will vary with temperature changes.
實際上，通常只需要知道溫度改變時團體的體積變化就行了。
