The spaceborne infrared remote sensor system urgently requires refrigerators that can provide greater quantity of refrigeration and lower refrigerating temperature.

空间红外遥感系统迫切需要大制冷量、低制冷工作温度的制冷系统。

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Experimental study for the influencing factors on the lowest refrigerating temperature of the miniature co-axial pulse tube refrigerator has been carried out in this paper.

本文对微型同轴脉管制冷机最低制冷温度的影响因素进行了实验研究。

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The longer heat recovery time slows the speed of adsorber temperature-up and temperature-down so as to effect on refrigerating power and COP.

同时长时间回热也减慢了吸附床的升降温速率，影响了系统运行的制冷量和能效比。

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