Therefore, to guarantee the machine 's operating safely and economically is to be an important problem, which should be faced to and handled by corporations and power-producing enterprises.

因此，保证这些大型旋转机械安全、经济地运行，成为企业和电力生产部门面对的重大课题。

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Apple asked its cable maker, Volex, to start producing power cables.

苹果公司要求他们的电缆制造商，豪利士，开始生产电力电缆。

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The facility in Arcadia is expected to help power 3,000 homes, at its peak,and do so without producing carbon emissions, like traditional coal-fired plants.

VOA: standard.2009.10.27

As the planet warms, thanks to our gas-guzzling cars and power-producing factories, the polar bear's frozen habitat is disappearing.

CNN: Don't feed the (polar) bears

IMechE says this process is only 25% efficient but it is massively improved by co-siting the cryo-generator next to an industrial plant or power station producing low-grade heat that is currently vented and being released into the atmosphere.

BBC: Liquid air 'offers energy storage hope'

In 10-15 years Astrium hopes it will be possible to deploy a complete, small-scale orbiting power station producing significantly more than that from its own solar cells.

ECONOMIST: Solar power from space