It removes heat from the air outside or the ground below and uses it to supply heat to a building or its water supply.

它从外面的空气或下方的地面收集热量，并用此来供应建筑物或其供水所需的热量。

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The rock walls sometimes supply heat, sometimes absorb it.

岩壁有时放热，有时吸热。

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The stored energy can supply heat to the shallow earth in the greenhouse in winter.

地下蓄热增温是解决高寒地区冬季温室地温不足的有力途径。

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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.

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Forth Energy said if built, the plant would generate 100MW of electricity, the equivalent of 86% of Dundee's power needs, and produce 30MW of heat, enough to supply the needs of six hospitals the size of Ninewells.

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Incorrectly-soldered transistors on control boards could heat up and the power supply fuse could blow, shutting down the hybrid system causing the vehicle to coast to a stop, Toyota says.

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