“Gifford-McMahon cooling”的概念、定义、翻译、参考文献-科学参考

单词	Gifford-McMahon cooling
释义	Gifford-McMahon cooling Encyclopedia 工学交变流动回热式气体膨胀制冷循环释 Gifford-McMahon coolingG-M制冷利用绝热放气降温原理连续进行西门膨胀制冷的装置。
随便看	declination parallel declination photography declination setting circle declinatoire decline curve type of gas wells decline cycle decline phase declining phase declinometer declivity declutch DECO decoagulant decocted earlier decocted later decocted separately decocting decocting method of Chinese medicinals decoction decoct with water and then remove scraps，and add the other medicinals into the strained liquid to decoct again decodability decodable decodable code decode decoder

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