The net result is a continuous flow of gas, starting as hot gases in intergalactic space and ending as a drizzle of cool gas called a "cooling flow," falling into the central galaxy.

最终的结果是一股持续的气体流，开始是星系间的热气体，结束时是一股被称为“冷却流”的少量冷气体，落入星系中央。

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Because these reactors don't concentrate too much heat in one place, no active cooling systems would be necessary to cool them — excess heat would be dispersed in the ambient air.

由于这些反应堆不会在一地聚集太多的热量，不需要用主动冷却系统去冷却它们，过热的热量将在周围空气中消散。

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The evaporator helps cool the air, the condenser readies the refrigerant for the cooling process, and the compressor moves refrigerant back and forth between them.

蒸发器帮助空气冷却，冷却器为冷却过程准备冷却剂，压缩机将冷却剂在蒸发器与冷却器之间传递。

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Only 3% of wafers are currently SOI, and the world's biggest chipmaker, Intel, is cool on this cooling technique.

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Now Apple is this unfamiliar territory: Successful on paper, products seen everywhere, Macbooks and iPhone placed in seemingly every TV show and movie and yet ... the cool factor is cooling off.

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Fortunately, to cool one BTU, most cooling systems require only about one-third the power drawn by the device being cooled.

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