In practical operation, the writer built up DRWBMD system structure, analyzed and designed the DRWBMD Process Model and Dynamic Practical Model for Processing Case in details, and exemplify them.

• 在实际工作中，作者构建了DRWBMD的体系结构，详细分析和设计了DRWBMD过程模型、过程实例动态通用关系模型，并将模型实例化。