“cascade refrigeration system”的概念、定义、翻译、参考文献-科学参考

单词	cascade refrigeration system
释义	cascade refrigeration system Encyclopedia 工学（制冷系统与设备）释 cascade refrigeration system复叠式制冷系统由两个（或数个）采用不同制冷剂的单级制冷系统组成的系统。
随便看	herbage germplasm collection herbage germplasm evaluation herbage germplasm innovation herbage germplasm propagation herbage germplasm resources herbage officer herbage orientation herbage regrowth or regeneration herbage reproduction herbage seed herbage seed cleaning herbage seed deterioration herbage seed drying herbage seed formation and development herbage seed germination herbage seed harvest herbage seed heterotypy herbage seed marketing herbage seed priming herbage seed processing herbage seed production herbage seed quarantine herbage seed science herbage seed testing herbage seed trading

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