摘要
本文简要介绍了PTP网络系统的组成,并结合开发中心的实际情况详细说明了CAD
The paper briefly introduce the composition of PTP net-system and expatiate the application of CAD system in environmental engineering design taking the center as an example.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
1999年第5期41-42,共2页
Urban Environment & Urban Ecology