工学 产品设计理论与方法研究的历史 释 computer aided design; CAD 计算机辅助机械设计 设计者以计算机作为工具，以工程应用软件作为支撑平台，运用自身的知识和经验，对产品或工程进行方案构思、总体设计、工程分析、图形编辑和技术文档整理等设计活动的总称。
计算机应用 计算机辅助设计与图形学 释文 computer-aided mechanical design 计算机辅助机械设计
- automatic code recognition sorter
- automatic coding
- automatic collar sewing machine
- automatic comet-seeker
- automatic compensation
- automatic computer
- Automatic Content Extraction
- automatic continuity
- Automatic control
- automatic control
- automatic control of auxiliary equipment of hydropower station
- automatic control of hydro-generator unit
- automatic control of hydropower station
- automatic control of pumped-storage unit
- automatic control system
- automatic control system for fire protection
- automatic control systems
- automatic control technology of blast furnace ironmaking
- automatic control theory
- automatic counting
- automatic cut-off valve
- automatic data extractor and plotting table
- automatic data processing
- automatic demagnetization
- automatic dependent surveillance