abbr.脉冲编码调制(pulse-codemodulation);零件和元件手册(PartsandComponentsManual);卡片穿孔机(punch-cardmachine);原代码调制(PrimaryCodeModulation);反应性单位(pourcentmille)
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 term PCM is a communications one.
P CM这个术语是一个通信术语。
Cooperate with customer on PCM and yield improvements.
在PCM和产量改进方面同客户协作。
Bone disease ranking can be a prognostic factor of spinal PCM.
骨病分级对脊柱pcm的预后判断具有一定的临床意义。