The author makes a detail presentation on contents &functions of the hierarchical intelligence system, and analyzes its realization in the system as well.

• 详细介绍了分级递阶系统的3个组成部分的具体内容和功能，分析了分级递阶智能系统体系结构在“模型黄土高原”数字化系统中的具体实现。