理学 多媒体编码 释 pulse code modulation 脉冲编码调制 实现模拟信号数字化传输的编解码系统，是现代语音通信中数字化的重要编码方式。
网络与数据通信 有线网络 释文 pulse code modulation, PCM 脉冲编码调制
- kiln column
- kiln floor
- Kiln furniture
- kiln grate
- kiln head
- kilning
- kiln mouth
- kiln ohamber
- kiln roof
- Kiln shape
- kiln site
- Kiln Site at Xiaoling
- Kiln Site of Sixteen Kingdoms Period at Nanying
- kiln sweat
- kilobar
- kilobase
- kilocalorie
- kilocurie
- kilocycle
- kiloelectron-volt
- kilogram
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