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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In August, the station's cooling pump went on the fritz, spewing ammonia into space.

今年八月，空间站的冷却泵失常，阿摩尼亚气体溢出进入太空。

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Simply put, if you can virtualize a number of under-utilized systems on a single server, there are distinct savings in power, space, cooling, and administration due to having fewer servers.

简单来说，如果您可以对一个服务器上多个未经充分利用的系统进行虚拟化，由于服务器的数量少了，显然可以节省大量电力、空间、制冷和管理成本。

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Designed from the keel up to deliver unsurpassed BMD war-fighting power, the DDG 1000 class destroyer combines huge electrical power margins (more than 20 times that available on even the newest DDG 51s) with designed-in open space for cooling, and with weight margins well in excess of what is needed to deploy highly powerful sensors, along with future weapons, that will put sea-based BMD well ahead of known BMD threats.

CENTERFORSECURITYPOLICY: Countering Beijing's new weapon

The basic concept is the same as that underpinning the "white roads" idea -- the development of a technology that can reflect a proportion of the sun's radiation away from the earth's surface and back out into space, thereby cooling the atmosphere and slowing, or even reversing the damaging effects of global climate change.

CNN: The shield of Ra: Could solar reflection save the planet?

The Zumwalt has the power, cooling, space and weight margin designed to meet the full spectrum of future threats, both known and unknown.

CENTERFORSECURITYPOLICY: Countering Beijing's new weapon