caadCOCA²⁴⁷⁴¹³ 基本例句 Counseling and Assistance Director,咨询与援助中心主任 The contents, classification, features, main softwares in application, situation and developing future in computer aided art design CAAD are described. 阐述了计算辅助艺术设计 CAAD的内容、分类、特点，以及主要应用软件、现状及发展等。 cnki