物理学家费边推断，当星系间的气体冷却时，较冷的气体向星系中心收缩。
The physicist Fabian reasoned that as intergalactic gas cools, the cooler gas shrinks inward toward the center of the galaxy.
然后我们有气体冷却反应堆，那能使用超临界二氧化碳或者氦。
And then we have gas cooled reactors which can use supercritical carbon dioxide or helium.
当气体冷却，任何有毒的物质会被封在玻璃状的熔渣中，被安全的填埋。
When the gas is cooled, any hazardous elements in the waste end up sealed in a glassy slag that is safe to put into landfill.
气体冷却的气体密度增加，为了最大限度地气量进入发动机气缸。
Gas cooling increases density of gas in order to maximize the amount of gas entering the engine cylinder.
气体冷却到能够让金属、岩石和(离正在形成的星星足够远的)冰凝结成小微粒。
The gas cools off enough for the metal, rock and (far enough from the forming star) ice to condense out into tiny particles.
典型的应用是液体冷却和液体加热，蒸汽冷凝，气体冷却和气体液滴分离。
Typical applications are liquid cooling and liquid heating, vapour condensing, gas cooling and gas droplet separation.
干熄焦工艺具有节能和环保双重效益，其基本原理是利用循环惰性气体冷却焦炭。
Energy saving and environmental protection can be achieved simultaneously through the coke dry quenching technology (CDQ) that employs the recirculating inertial gas to cool off the coke.
应用包括：尘埃控制、喷雾干燥、加湿、气味控制、产品涂层、产品冷却和气体冷却。
Applications include: Dust control, spray drying, humidification, odor control, product coating, product cooling, and gas cooling.
当气体冷却，它会坠入星系的中心。在那里，气体会继续冷却甚至可能加速变凉而形成恒星。
As this gas cools, it can fall toward the galaxy's center where it should continue to cool even faster and form new stars.
该结论跟另外的一个理论相反，那个理论认为：气体冷却的时候会释放引力能，使气体亮起来，这种结构中没有黑洞。
The conclusion runs counter to the alternate theory that the gas lights up as it cools to release gravitational energy--with no black holes in the picture.
我们的模型能成功的模拟大部分观测的主要原因来自两个方面：我们在模型中考虑了次结构、我们用了更合理的气体冷却模型。
The two main reasons which contribute to the successful model are the inclusion of the substructures in the model and the gas cooling model for less massive halos.
但最好的事情莫过于他们不必真的制造出中子简并物质本身，只要把一些锂- 6气体冷却到接近绝对零度，然后把它们抓到激光阱并使之振动即可。
But the best thing is that they don't have to actually create neutron degenerate matter itself, just cool some lithium-6 gas to nearly absolute zero, grab it inside a laser trap and make it wobble.
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。
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.
众所周知，当气体在定压下冷却时，它的体积减小。
It is well known that when gas is cooled at a constant pressure its volume decreases.
与此同时，它的位置被更热的星系间气体所取代，这些气体来自更远的星系边缘，在被压缩的过程中冷却并流入星系。
Meanwhile, its place is taken by hotter intergalactic gas from farther out on the edge of the galaxy, which cools as it is compressed and flows into the galaxy.
火化之后要用水来冷却火葬场烟囱中的气体。
After cremation, water is used to cool gases in the crematorium chimney.
长期以来，研究人员已经了解到：温室气体通过对同温层的冷却作用，可以放慢破坏臭氧层的化学反应速度，因此也许会有助于臭氧层的恢复。
Researchers have long known that greenhouse gases might help the layer recover by cooling the stratosphere, which slows the rates of chemical reactions that destroy ozone.
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。
In August, the station's cooling pump went on the fritz, spewing ammonia into space.
运送瓶子，保持水温冷却都需要燃烧固体燃料增加温室气体。
Transporting the bottles and keeping them cold also burns fossil fuels, which give off greenhouse gases.
据该大楼业主总务署的一份研究报告披露，这座大楼的冷却系统，也就是消耗气体最多的系统，乃是罪魁祸首。
The building’s cooling system, a major gas guzzler, was one culprit.
他们利用红外线激光束捕获超冷锂原子气团，将其冷却到仅比绝对零度高亿分之十五开尔文。当逐渐增加原子间斥力时，研究人员观察到的几个现象表明气体已经变得具有强磁性。
When they gradually increased the repulsive forces between the atoms, they observed several features indicating that the gas had become ferromagnetic.
分子云是一个包含冷却星际气体和尘埃的区域，这些气体和尘埃是星系形成之后的残留物，主要由氢分子组成。
A molecular cloud is a region containing cool interstellar gas and dust left over from the formation of the galaxy and mostly contains molecular hydrogen.
红色细长的丝状体是由冷却下来的气体组成，气体处于磁场中。
The red threadlike filaments are composed of cool gas suspended by a magnetic field.
二氧化碳是一种温室气体，所以会引起地球变暖，但同时二氧化碳也会引发植物的蒸发冷却作用。
Carbon dioxide warms the Earth because it is a greenhouse gas in the atmosphere, but it also causes plants to provide less evaporative cooling.
当地球冷却和结晶的时候，来自火山的气体到达地球表面，其中的蒸汽可能已经形成了海洋的大部分。
As the Earth has cooled and crystallised, there were gases from volcanoes coming to the surface and the steam from them has probably formed the majority of the oceans.
那么如果我们即将面对这个暂时的太阳冷却期，我们排放到大气层的温室气体能保证我们一直温暖吗？
So if we're to face a temporarily cooler sun, maybe all those greenhouse gases we've been putting into the atmosphere will keep us toasty?
然而回飞棒星云的扩张却创建了一种特定类型的宇宙的冷冻器，它能容许气体维持它们原来的异常冷却温度。
But the Boomerang Nebula's expansion creates a kind of cosmic refrigerator, allowing the gases to maintain their unusual cool.
然而回飞棒星云的扩张却创建了一种特定类型的宇宙的冷冻器，它能容许气体维持它们原来的异常冷却温度。
But the Boomerang Nebula's expansion creates a kind of cosmic refrigerator, allowing the gases to maintain their unusual cool.
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