节流阀调定
High pressure gas refrigerants in the condenser cooling medium heat to be setting for liquid, through the throttle device reduced pressure cooling into the evaporator;
高压气态制冷剂在冷凝器中向冷却介质放热被凝结为液态后,经节流装置减压降温进入蒸发器;
Higher preburner pressure during combustion chamber ignition stage is necessary, at the same time acceleration of chamber pressure should be limited by setting throttle on combustion chamber fuel supply line.
燃烧室点火时预燃室应有较高的压力,同时应通过推力室燃料路的节流来减小燃烧室压力的上升速率;
英语网 · 双语娱乐资讯
英语网 · 商务英语
英语网 · 英语口语
英语网 · 高考英语