类间桥在化学试剂合成、市场营销、生物嫁接等多个领域都有着广泛的应用。考虑了类间桥形成的深层次原因,给出了寻找以及结合信息熵的两种度量类间桥的方法。
Class-brideg were applied very widely in many fields such as marketing, engraftation in bioengineering, and chemical synthesis. This paper considered the further reasons of generating class-bridge and gave two measures of class-bridge associated with entropy.