“cascade gas expansion refrigeration cycle”的概念、定义、翻译、参考文献-科学参考

单词	cascade gas expansion refrigeration cycle
释义	cascade gas expansion refrigeration cycle Encyclopedia 工学低温回热式气体节流制冷循环释 cascade gas expansion refrigeration cycle复叠式气体节流制冷循环将较大的总温差分割成两段或若干段，根据每段的温区选择适宜的制冷剂循环，然后将它们叠加起来，用高温级的制冷量来承担低温级的冷凝负荷，从而获取较低制冷温度的热力循环。
随便看	smallness small nuclear ribonucleoprotein small nuclear RNA small nucleic acid drug small number small object small office home office small oscilation small oscillation small outline package small outline package, SOP small package of prepared slices of Chinese medicinals small palmar transverse crease small parameter small parameter method Small Park small partition function small peasant economy after the French Bourgeois Revolution small peptide small perturbation small-perturbation theory small-perturbation theory of aerodynamics small piece of land surrounded by water islet small polaron small population

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