He said the Octagon would soon switch to a fuel cell system for heat and electricity, partly to cut energy costs at a time of a depressed rental market.

他说奥特根不久将使用燃料电池系统供热和发电，以便在楼房租赁市场低迷的情况下部分地降低能耗。

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But hauling tons of equipment to the moon to make fuel and build a life support system for a moon base, wouldn't that be too expensive?

但是把成吨的设备运到月球去制造燃料，并为月球基地建造一个生命维持系统，那不是太贵了吗？

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Eaton also holds a contract for the helicopter\'s hydraulic power generation system, integrated fuel system, and fluid conveyance package.

这种直升机目前正由美国Marine公司开发。 Eaton公司还拥有直升机的液压动力生成系统、综合燃料系统和流体运输包合同。

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Mercedes' Nico Rosberg, who set the fastest time in first and second qualifying sessions, retired on lap 27 due to an electrical failure, while Sauber driver Nico Hulkenberg did not even start the race due to a fuel-system problem.

NPR: Lotus' Raikkonen Wins F1's Australian GP

Natural gas powers the four-fuel-cell system, each cell capable of producing 200 kilowatts of electricity.

CNN: Fuel cell power helps bank make money

Bolt comes with a trick-looking two-into-one exhaust system, which includes an oxygen sensor and exhaust gas catalyst that works with the closed-loop fuel injection system.

FORBES: 2014 Star Bolt: New Motorcycle Test Ride And Review