“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	overtone overtone band overtone frequency overtone mode overtopped emergency spillway overtopping type wave power generator Over-tracking Train Operation overtraining over-translation overtravel overtreatment overt translation overt unemployment overture overturned succession of strata overturn hypothesis overturning wave over-twisted contact structure overvalued idea overvibration overview characteristic overview of African law Overview of the Borderland Defense against the Miao overvoltage overvoltage calculation of electric power system

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