英语词汇air precooling system怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Finally the two points needing attention when putting an air precooling system into operation are given.
最后，指出空冷系统使用中需注意的两个方面。
2
The air conditioning energy consumption can be decreased by the waste heat of exhaust air recovered preheating or precooling the fresh air drawn in air conditioning system.
通过回收排气中的余热对引入空调系统的新风进行预热或者预冷，可以减少空调系统的能耗。
3
Analysis focuses on the reason for impurity concentration in closed-cycle nitrogen-water precooling system of air separation unit. The solution to this problem is also presented.
分析了空分设备闭式循环氮水预冷系统杂质浓缩的原因，提出了处理措施。

单词	air precooling system
释义	air precooling system 简明释义空气预冷系统专业释义 1 机械工程空气预冷系统双语例句 1 Finally the two points needing attention when putting an air precooling system into operation are given. 最后，指出空冷系统使用中需注意的两个方面。 2 The air conditioning energy consumption can be decreased by the waste heat of exhaust air recovered preheating or precooling the fresh air drawn in air conditioning system. 通过回收排气中的余热对引入空调系统的新风进行预热或者预冷，可以减少空调系统的能耗。 3 Analysis focuses on the reason for impurity concentration in closed-cycle nitrogen-water precooling system of air separation unit. The solution to this problem is also presented. 分析了空分设备闭式循环氮水预冷系统杂质浓缩的原因，提出了处理措施。
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