本文详细介绍了搭配距离的概念定义和计算方法，并给出部分计算实例。从实例就能很明显的看到，搭配距离能很有效地度量词与词之间搭配的准确度。与其他分词、分句方法相结合，能产生相当好的结果。本文通过实验证明了这一点。从实验中还发现，搭配距离对简单歧义句和语法错误有一定判别能力。-The paper will discuss how to define assemble distance and how to calculate it with some instances. It is clearly that assemble distance can effectively measure the validity of assembles. It can generate a goodish result combined with other method of Chinese word-split and sentence-split, which is proved by experiments in the paper. The experiments also bring an exceeding result of measurement to simple various meanings sentences and solecism.