The paper analyzes how to combine the technology of ADS C, ASI and DCL to realize dynamic management of diagram parameters with database, how to dynamically create, query and update database, and how to apply it to mining mechanical CAD system.

• 本文阐述了将ADSC、ASI技术和DCL 三者有机结合实现绘图参数的动态数据库管理， 可以根据绘图参数动态地创建、查询及更新数据库，并应用在作者参与开发的煤炭机械参数化CAD 系统中。