一所房子是由地热能源供暖和制冷的。
您知道吗？液体制冷的效率比气体制冷高90%。
Did you know that liquid cooling is 90 percent more efficient than air cooling?
更少的服务器意味着需要更少的空间(减少数据中心占用的空间)和更少用于制冷的电力(减少碳污染)。
Fewer servers means less required space (minimizing the data center footprint) and less power for cooling (minimizing the carbon footprint).
十个著名的城市地区中有六个是位于西海岸，来自太平洋的微风缓解了对于供热以及空调制冷的需求。
Six of the ten most virtuous metropolitan areas are on the west coast, where Pacific breezes lessen demand for heating and air-conditioning.
它们包括先进的薄膜过滤污水处理系统、高效的太阳能照明，以及用于供电、供热和制冷的天然气联合循环涡轮机。
They include advanced, membrane-filtered wastewater treatment systems, solar-powered, high-efficiency lighting and natural gas combined-cycle turbines that will deliver power, heating and cooling.
所以梅特门特和同事们正在调查利用超市二氧化碳制冷的空调和冰箱所产生的热能的想法，例如，给附近家庭提供热水。
So Maidment and colleagues are investigating the idea of using the heat generated by CO2-based air-conditioning systems and fridges in supermarkets, for example, to provide hot water for nearby homes.
海尔青睐三洋的节能制冷技术。
Haier is keen on Sanyo's energy-efficient refrigeration technology.
如果不能进行冷气循环以保持农产品的温度，那么制冷能力就变得毫无意义。
Refrigeration capabilities are meaningless if the refrigerated air is not properly circulated to maintain product temperature.
运营：运行数据中心需要与电力、制冷和房地产相关的许多成本，在增加租户时成本会显著增加。
Operation: running a data center requires electricity, cooling and many real estate related expenses which grow significantly when more tenants are added.
纳米流体制冷这个人们所知的现象，已经发现了有约20年之久，但也仅仅是刚刚跨出了实验室阶段。
Nanofluid cooling, as the phenomenon is known, was discovered almost two decades ago, but is only now coming out of the laboratory.
李奇曼：我的意思是，我认为，当人们一想到激光，他们就会想到热，而不是制冷。
LICHTMAN: I mean because I think when people think of lasers, they think of heat, not cooling.
与此同时，美国人近一半的碳排放来自供暖、制冷以及为家庭、办公室和其他建筑供电。
At the same time, nearly half of U.S. carbon emissions come from heating, cooling and powering our homes, offices and other buildings.
但与此同时，美国人近一半的碳排放来自供暖、制冷以及为家庭、办公室和其他建筑供电。
But at the same time, nearly half of U.S. carbon emissions come from heating, cooling and powering our homes, offices and other buildings.
制冷剂变为蒸汽，吸收空气中的热量。
A refrigerant vaporises, absorbing heat from the air to be cooled.
惠普的PaulPerez说这种系统能减少制冷花销25%到40%。
Such systems can reduce cooling costs by 25-40%, says Paul Perez of HP.
在最近的制冷升级过后，我终于把我们的等离子屏幕重新装上了。
I finally got our plasma screen remounted after the recent cooling upgrades.
这又将制冷剂变回原先的较冷的液态，从而可以再利用。
This turns the refrigerant back into its cooler liquid state to be used again.
在工业过程中，回收利用从锅炉和大型制冷设备来的废热，能减少其他地方的取暖成本。
In industrial Settings, waste heat from boilers and large refrigeration units is sometimes recycled to reduce heating costs elsewhere.
在冷干机中，蒸发器制冷剂的供给及其调节者是通过节流机构来实现的。
In the Leng Gan machine, evaporator refrigerant supply and its regulation is realized through the throttle mechanism.
你还可以购买注有着色剂的制冷剂，这样它就可以被注入你服务的每辆机动车系统中。
You can also buy the refrigerant with the dye in it so it goes into every vehicle you service.
但是，随着太阳能制冷装置的普及，预计成本会降低。
But he expects costs will fall as production of solar-cooling equipment ramps up.
一个更好的方法将是促使商人和消费者把基础做好，比如改进建筑物的隔热效果并更换过时的制热和制冷设备。
A better approach would be to push businesses and consumers to do the basics, such as to improve building insulation and replace obsolete heating and cooling equipment.
例如，美国消耗的稍稍超过一半的能源被用在建筑物上面了：12%用于建造，而39%用于制热、制冷以及照明了。
For instance, slightly more than half of the energy consumed in the United States goes to buildings: 12 percent for constructing them, and 39 percent for heating, cooling, and lighting them.
集群的维护成本很低(它们占用的空间较小，耗费的电力较少，对于制冷条件的需求较低)。
Clusters have a much lower maintenance cost (they take up less space, take less power, and need less cooling).
虽然制冷系统会降低空气的湿度(因为凝结作用会带走部分水蒸气)，但是蒸汽冷却器却能够增加空气湿度。
Whereas refrigerative systems reduce the humidity of air (because some water vapour condenses and is drained away), evaporative coolers increase humidity.
当前所有的常规电子产品都采用通常代价不菲的制冷方法以屏蔽高温。
All of today's conventional electronics are shielded from high temperatures by often-costly cooling methods.
较小型的团队意味着较少的设备、较少的软件证书、较少的办公空间、以及较少的制冷和保暖开销。
Smaller teams mean less equipment, fewer software licenses, less office space, less heating and cooling.
要选择能够最小化地面空间、制冷和电源消耗的技术方案，这将会使您在长远意义上受益并有可能会减少托管服务的初始费用。
Selecting technology that minimizes floor space, cooling, and power requirements will pay off in the long term and will likely reduce the initial hosting bill.
某些制冷剂，如含氯氟烃已被相关规列列为非法，因为这些制冷剂含有破坏臭氧层的物质。
Regulations are outlawing certain refrigerants, such as chlorofluorocarbons, which contain ozone-depleting chemicals.
某些制冷剂，如含氯氟烃已被相关规列列为非法，因为这些制冷剂含有破坏臭氧层的物质。
Regulations are outlawing certain refrigerants, such as chlorofluorocarbons, which contain ozone-depleting chemicals.
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