“direct-expansion refrigeration”的概念、定义、翻译、参考文献-科学参考

单词	direct-expansion refrigeration
释义	direct-expansion refrigeration 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	The Lower Depths The Loyalists THE LU The Lucky Purse The Lu Gou Qiao Incident The Luncheon on the Grass The Luopu Park of Luoyang The Luoyang Bridge The Luxor Temple The Lv's Community Compact Thelxinoe thelycum thelykaryon thelyplasm The Lyres of Ur Thelytoky thelytoky The Lyttleton Constitution of 1954 Them The Macau Yongle Grand Theater the machine for archives mounting The Magazine of Art The Magazine of Taibai The Magic Braid The Magic Brush

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