The utility model comprises a control electricity source, an electromagnetic valve and an automobile brake system.

本实用新型由控制电源、电磁阀和汽车制动系统组成。

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Undersea turbines which produce electricity from the tides are set to become an important source of renewable energy for Britain.

利用潮汐发电的海底涡轮机将成为英国可再生能源的重要来源。

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The electric wand in the experiments essentially uses electricity to push the flame away from the burner, detaching it from the fuel source, so it goes out.

实验中的电棒本质上是用电把火焰从燃烧器中推开，把它从燃料源中分离出来，然后火就熄灭了。

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The shutdown is bad news for the recession-hit country partly because it will lose a source of cheap electricity and be forced to import more expensive energy.

VOA: standard.2010.01.01

It will also be able to power cars indirectly, as an electricity source for electric vehicles starting to arrive in showrooms.

FORBES: MIT: The Future Is A (Natural) Gas

"If you are considering purchasing an electric vehicle for its environmental benefits, first check your electricity source and second look closely at the warranty on the batteries, " said Professor Stromman.

BBC: Electric cars 'pose environmental threat'

Interestingly, Lithuania's nuclear power plant in Ignalina (4) provides a major source of electricity for the region.

CENTERFORSECURITYPOLICY: Center For Security Policy