而平面旋转阀的时序又是低温制冷机的一个重要参数，它决定了制冷机系统进气、排气过程之间的相互关系。
The timing of the rotary valve, which is a key operating parameter for cryocoolers, determines the relationship between the intake and exhaust process.
压缩机吸排气压力的稳定控制对于节约能量、提高制冷机效率和保证核聚变装置实验正常运行具有重要意义。
The stability of compressor suction-exhaust pressure has a great significance to economize energy, increase efficiency of refrigerator and ensure the nuclear fusion experiment operate normally.
该制冷机的工作特性表明在不变蒸发温度时，制冷机冷量随发动机排气功率变化。
It is concluded that the refrigerating capacity at constant Evaporating temperatures varies with the engine exhaust power output.
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