dissolution reaction的用法和樣例：
例句
- It is difficult to speak about a definite direction of the decomposition reaction.
很難說(shuō)它的分解反應有一定的方向。 - It's a economical way to make compound fertilizer named Potassium Phosphate, Using carnallite and wet phosphoric acid by double decomposition reaction.
用光鹵石和濕法磷酸通過(guò)復分解反應生產(chǎn)磷鉀復合肥料是較經(jīng)濟的方法。
