But in these days of environmental awareness, not to mention high energy prices, it seems a waste simply to throw the heat thus collected into the atmosphere.
但在如今这个环保被高度重视，以及能源价格高企的时代里，把辛苦收集来的热量丢到大气层去似乎是一种浪费。
Regenerators, which recover waste heat and provide high temperature air, are key components of the regenerative high temperature air combustion system.
蓄热室是蓄热式高温空气燃烧系统实现余热回收和获得高温空气的关键部件。
The quality of the waste heat exhausted from diesel engine in vessels is high, which means it is possible to utilize waste heat in an absorption refrigeration device as heat resources.
船用柴油机废热品位较高，基本满足吸收式制冷装置的需要。作为吸收式制冷装置中重要的部件，吸收器的合理设计直接决定了制冷系统的综合性能。
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