网络与数据通信 有线网络 释文 pulse code modulation, PCM 脉冲编码调制 网络与数据通信 有线网络 释文 pulse code modulation, PCM 脉冲编码调制
- digital recording
- digital rectal examination
- digital rectification technology
- digital refugee
- digital regulator
- digital reinforcement mesh processing
- digital reinforcement processing
- digital relief shading
- digital replantation
- digital resource
- Digital Resource Acquisition Alliance of Chinese Academic Libraries
- digital resource harvesting
- digital resource lifecycle management
- digital resources
- digital resources access control
- digital resources classification system of museum building,exhibition space,exhibition display
- digital resources classification system of museum inmovebele cultural relics
- digital resources classification system of museum intangible cultural heritage
- digital resources classification system of museum movebele cultural relics
- digital resources development
- digital resources integration
- digital resources license agreement
- digital resources management
- digital rights management
- digital root