While many nations use the Celsius system to describe temperature, Americans usually still talk about temperatures in Fahrenheit.

许多国家都使用摄氏温度，但是老美们一般还是使用华氏温度。

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And the laser system apparently works in temperatures ranging from 2 degrees Celsius up to 36 degrees c, though the laser bursts become less effective as it gets warmer.

很显然，操作激光系统要在2摄氏度到36摄氏度间，尽管随着温度升高，激光释放的威力就会减小。

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Meanwhile, the cooling system that circulates superfluid helium around the LHC's accelerator ring keeps the machine at minus 271.3 degrees Celsius (minus 456.34 degrees Fahrenheit).

与此同时，冷却系统使环超流氦沿对撞机的加速环循环，使其温度保持在零下271.3摄氏度(零下456.34华氏度)。

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In addition to consuming less power, the drive operates four degrees Celsius cooler, requiring less cooling in the system rack and data center.

ENGADGET: HGST develops helium-filled, high-capacity hard drives: no, they won't float away