工学 信源编码技术 释 pulse-code modulation 脉码调制 对模拟信号进行采样，将其样值量化、编码而转换为数字信号的调制方式。属于信源编码技术。
＞无线电物理学＞电子电路＞释义 plus-code modulation, PCM 脉码调制
网络与数据通信 有线网络 释文 pulse code modulation, PCM 脉冲编码调制
- bus transfer facilities
- Busulfan
- Busy as
- busy-back capacitor
- busy beaver
- busy channel
- busy cycle
- busy-flash signal
- busy period
- busy queueing system
- busy waiting
- but 3 en 1 ol
- but-3-en-1-ol
- butachlor
- butadiene
- butadiene acrylonitrile rubber
- butadiene-acrylonitrile rubber
- butadiene-acrylonitrile rubber; nitrile rubber (NBR)
- butadiene poisoning
- butadiene rubber
- butadiene vinylpyridine rubber
- butadiene-vinylpyridine rubber
- butadion
- butane
- butane, alpha, delta oxide