Geothermal power stations tap aquifers heated by contact with hot rocks in volcanic regions-or, in hot but dry spots, they pump water past such rocks to heat it up.

地热发电厂利用火山地区——或者地温高且干燥的地点——的干热岩体传导热能给含水层畜热，然后将水注入含水层利用热岩体对其加热并使之汽化。

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Hike with a buddy, and check one another for white spots. Carry chemical heat packs for instant warmth.

跟伙伴一起去远足，逐一检查白斑。随身携带化学性即热包，确保立即取暖。

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A flat plate heat pipe (FPHP) can remove hot spots and thus results in more uniform temperature distribution in electronic devices, and also heat sink can obtain better performance.

平板热管具有很好的均热性，能够避免电子器件散热时热点的产生，使热沉具有更好的散热效果。

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McDonald was also the third physician in the world to perform a procedure called conductive keratoplasty -- a noninvasive surgery for farsightedness that involves using radio-frequency energy to heat small spots around the cornea.

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This is Los Angeles with a heat map showing hot spots for tourism.

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The results, which resemble a heat map, showed large spots of red on both devices.

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