对在结构化学基础课中增加表面结构知识的内容进行了探讨 ,提出将“表面原子排布和表面电子态”、“表面化学组成”和“表面分析技术”等作为固体表面结构和性质教学的基本内容 ,同时将“单层分散原理”这一科技新发现作为从理论研究到实际应用的例子吸纳到教材中。介绍了单层分散的实验现象、原理及有关应用。 The content of increasing the knowledge of surface structure in the basic course of structural chemistry is discussed. It is proposed that “surface atomic arrangement and surface electronic state”, “surface chemical composition” and “surface analysis technique” should be regarded as the basic teaching of solid surface structure and properties Content, at the same time, the “single-layer dispersion principle” of this new discovery of science and technology as a theoretical study to the practical application of examples absorbed into the textbook. The experimental phenomena, principle and related applications of monolayer dispersion are introduced.