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
- tracheal muscle
- tracheal ring
- tracheal stenosis
- tracheary element
- tracheid
- tracheoblast
- tracheoesophageal fistula
- tracheoesophageal septum
- tracheole
- tracheotomy
- tracheotomy nursing
- trachoma
- trachyandesite
- trachybasalt
- trachyte
- tracial state
- tracial weight
- tracing
- tracing arm
- tracing condition
- tracing method
- tracing paper cabinet
- tracing point
- track
- track addition