And through the water circulating system to all the air conditioning point provide external heat source.

并通过循环水系统向各个空调点提供外部热交换源。

youdao

We transform the problem of energy dissipation into a problem of heat conduction by the introduction of external heat sink.

引入外部热汇后，我们将能量耗散问题转化为一个热传导问题。

youdao

This paper introduces the structure, performance, key point of design and operation results of external heat exchanger in CFB boiler.

本文介绍循环流化床锅炉用外置式换热器的结构、性能、设计要点以及实际运行情况。

youdao

Or they can transport heat from an external source of power and manipulate it to cool a surface.

FORBES: The Trillion Mile-Per-Gallon Engine

We're told that an external power supply helps keep the heat down inside, and you can see in the images below, there are large heat sinks either side and a heat pump to cool the processor.

ENGADGET: DirecTV HR44 whole-home Genie HD DVR hands-on HD