reactivity ratio

• 反应竞聚率

reactivity ratio的用法和样例：

例句

1. In practice, such little information rarely suffices but, even so, a large number of monomer reactivity ratios have been determined.
   实际工作中，这样少的情报难以满足需要，但是既使如此，已经测得了大量单体竞聚率。