Hydrogen is seen as an important future energy carrier.

氢被认为是未来重要的能源载体。

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Unfortunately for them (and often the taxpayers), our energy systems are a bit like an aircraft carrier.

不幸的是，对于他们，通常是纳税人来说，我们的能源系统有点像一艘航空母舰。

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But the industrial use of hydrogen-as an energy carrier that is both clean and free of foreign influence-seems to be gaining favour in business circles.

但是在工业上，使用氢这样一种既清洁又不需要依靠外国的能源在商业运作上貌似能够获得亲睐。

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But the industrial use of hydrogen as an energy carrier that is both clean and free of foreign influence seems to be gaining favour in business circles.

ECONOMIST: Tech.view: Hydrogen tries again | The

Carrier's gadget instead uses the heat in outdoor air as the energy source.

FORBES: Companies & Strategies

The authors believe their system could combine the advantages of methanol as a hydrogen carrier and of proton-exchange membrane (PEM) fuel cells for efficient energy production.

BBC: Hydrogen's energy promise improves