单词记忆就是词根quantit+词缀ative，中文意思是adj.
定量性的;量化的;数量的;
例句
However, due to the complexity of tribological system, it is definitely difficult to gain accurate quantitative wear laws to monitor/ predict wear status or provide a guide for tribological design.
但是由于摩擦学系统的复杂性，很难获得准确的定量性的磨损定律，并应用到机械的摩擦学设计、磨损状态的监测和预测上。
