law of mass action
讀音漢語翻譯
【化】 質量作用定律【醫】 質量作用[定]律, 分量作用[定]律, 格-瓦二氏定律
英文解釋：
名詞 law of mass action:
- (chemistry) the law that states the following principle: the rate of a chemical reaction is directly proportional to the molecular concentrations of the reacting substances