digital VOD数字式VODdigitaladj.数字的；数码的；手指的；计数的digital recorder for H.V. measurement离散化误差digital information resources integration数字信息资源整合digital video monitoring-control system数字视频监控系统digital educational information resources数字化教育信息资源Digitally-controlled crystal oscillator数控晶体振荡器digital signal and information processing信号与信息处理digital subtraction pulmonary angiography数字减影肺动脉造影Digital display to control temperature.数显温度控制。digital wireless communication technology数字通信技术digital electric hydraulic control system数字式电液控制系统