1、Integral equation models are ceasing to be a conceptual curiosity and are now in routine use in calculations of critical phenomena in polymers, aggregation, and bimolecular reactions.
积分方程模型已不再是概念奇点，而是在聚合物、聚集和双分子反应的临界现象计算中常规使用。
2、Bimolecular reactions are classified according to the nature of collisions.
双分子反应根据碰撞的性质进行分类。