“直接膨胀制冷”的概念、定义、翻译、参考文献-科学参考

单词	直接膨胀制冷
释义	直接膨胀制冷 Encyclopedia 工学直接膨胀制冷释 direct-expansion refrigeration直接膨胀制冷不需要另设独立的制冷系统，原料气降温依靠串接在系统中的各种类型膨胀制冷设备来完成，制冷能力直接取决于气体的压力、组成、膨胀比及膨胀制冷设备的热力学效率的工艺方法。又称膨胀制冷法或自冷法。
随便看	polymer light-emitting electrochemical cell polymer light stabilizer polymer liquid polymer liquid crystal polymer lithium ion battery polymer lithium-ion battery polymer material polymer material for space suit polymer material glassy state polymer materials for controlled release polymer materials for renal dialysis polymer materials for shock absorption polymer materials modification polymer materials used for orthopedics fixation polymer matrix composites polymer mediated method polymer melt polymer membrane polymer MEMS polymer micro electro mechanical system polymer micro-electromechanical system device polymer modified bitumen polymer-modified cement concrete polymer-modified cement mortar polymer modified electrode

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