Objective To discuss the treatment of burning surface caused by low grade heat.

目的讨论低温所致烧伤创面的治疗。

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This article compares control systems of heat consumption in buildings using conventional heat sources and those using low grade heat sources.

本文比较了在建筑控制系统热消耗使用常规热源和那些使用低品位热源。

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Then this low-pressure liquid Freon goes out of the capillary pipe through Control valve 13 and enters Heat-exchange unit 16 to consume heat from low grade heat source.

那么这个低压液态氟利昂出去的毛细管管通过控制阀13和进入换热单元16消耗热量从低品位热源。

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Thermoelectric materials convert low-grade heat wasted in industrial processes or exhaust systems of a vehicle into electricity.

FORBES: The Trillion Mile-Per-Gallon Engine

IMechE says this process is only 25% efficient but it is massively improved by co-siting the cryo-generator next to an industrial plant or power station producing low-grade heat that is currently vented and being released into the atmosphere.

BBC: Liquid air 'offers energy storage hope'