The rock walls sometimes supply heat, sometimes absorb it.

岩壁有时放热, 有时吸热.

辞典例句

Scope: Heat production and supply Heat production and supply.

经营范围: 热力生产和供应.

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Hubei directly into the main electricity network, the main supply heat to local enterprises and institutions.

电力直接送入湖北主网, 热力主要供给当地的企事业单位.

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The thermal oil exhaust gas boiler to supply heat capacity for machinery and ship services.

热油废气锅炉要供给热量给机器和船舶使用.

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The gas engine driven heat pump ( GHP ) can supply heat or cold through gas energy.

燃气发动机驱动热泵型冷热水机 ( GHP ) 是以燃气为动力通过驱动压缩机作制冷和供热运转的冷热水机.

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