Most of the time, air conditioning is done by fat air ducts which gobble both energy and space between floors and ceilings. Here the cooling is done by a cool water system.
So was their air conditioning. Connecting them to the deep-watercooling project saves 7.5 megawatts of electricity.
其所用的空调系统也是于那时建成的，将它们与深水冷却工程连接起来节省了7.5兆瓦特的电力。
3
The Aquasar cooling system USES water at temperatures of up to 140 degrees, and as a result consumes up to 40 percent less energy than a comparable air-cooled machine.
a quasar冷却系统使用温度高达华氏140度的水，因此对于能源的需求比相同散热效率的风冷设备低了足足40%。