Despite China's progress, it lags in guidance and control, turbine engines, machine tools, diagnostic and forensic equipment and computer-aided design and manufacturing.
尽管中国取得了长足的进步，但在引导与控制系统、涡轮发动机、机床、医疗诊断与司法鉴定设备和计算机辅助设计与制造等方面还很落后。
The study is an important reference and guidance to the research and development of computer-aided product conceptual design automation system.
本文工作对从事计算机辅助概念设计自动化系统的研究与开发具有重要的借鉴和指导意义。
The study is an important reference and guidance to the research and development of computer-aided product conceptual design automation system.
本文工作对从事计算机辅助概念设计自动化系统的研究与开发具有重要的借鉴和指导意义。
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