In this paper, we discuss the operational principle of a simple type PCM telecontrol and the logic structure of the circuit.
本文讨论这种简式P CM遥控的工作原理和电路的逻辑结构。
The shapely phase change material(PCM) was a new type of environmental material for energy-storing with far-reaching significance.
复合定形相变储能材料（P CM）是一种新型的环保节能材料，具有重要意义。
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