摘要
该文对工程技术人员常用的各种计算机辅助设计软件(CAD)的主要性能进行了分析比较,并给出CAD选型的建议。
The principal properties of various computer aided design (CAD) used by engineers comonly are analyzed and compared and a proposal for type selecting of CAD was offered in this paper.
出处
《山西煤炭》
1997年第3期49-51,共3页
Shanxi Coal
关键词
CAD
选型
软件
煤矿
computer aided design
CAD
type selecting