PCM
abbr. 脉冲编码调制(pulse - code modulation);零件和元件手册(Parts and Components Manual);卡片穿孔机(punch - card machine);原代码调制(Primary Code Modulation);反应性单位(pour cent mille)
例句
The 98% pure Heneicosane(C21H44) was used as the phase change material(PCM).
采用纯度为98%的正21烷(C21H44)作为相变材料(PCM)。
Each file contains linear PCM essence.
每个文件都包含有线性P CM精髓。
The image part is JPEG 2000 compressed, whereas the audio part is linear PCM.
图像部分是JPEG 2000压缩文件,然而音频部分是线性PCM(脉冲编码调制)。