“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	cross pollination cross-pollination cross polytope cross-post cross-power spectrum cross presentation cross prism cross prisms cross product cross-profile cross projection cross projection plane cross propagation Cross ProtectionCross Protection cross quadrilateral cross-question the ballad cross radiative calibration cross ratio cross ratio; harmonic ratio cross reaction cross-reference cross-reference structure cross-regional jurisdiction in administrative litigation cross-regional resources allocation cross-regional traffic travel service

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