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关注：1
2013-05-23 12:21
求翻译：二级热交换器冷却与被冷却气体温差加大，热交换率增加，同时由于涡轮压气机式制冷系统的膨胀比比涡轮风扇式的大，故其制冷能力也大是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
二级热交换器冷却与被冷却气体温差加大，热交换率增加，同时由于涡轮压气机式制冷系统的膨胀比比涡轮风扇式的大，故其制冷能力也大
问题补充： |
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2013-05-23 12:21:38
Two heat exchangers cooled by cooling gas with increasing temperature, heat exchange rate of increase, and because the turbo compressor refrigeration system expansion Bibi large turbofan type, so the cooling capacity is also large
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2013-05-23 12:23:18
Level 2 heat exchangers, cooling and the cooling gas temperature increase rate increase, heat exchangers, and at the same time the turbine air compressor-type cooling system Bibi the expansion turbine fan-type large, its cooling capacity is also big
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
Secondary heat exchanger cooling and cooling gas temperature difference increased heat exchange rate increases, at the same time as the expansion of turbine compressor refrigeration system the misery of turbine fan of large, so the cooling capacity
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2013-05-23 12:28:18
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