The foam allows the liquid fuel to pass through the gas lines, and conserves gasoline lost due to condensation and evaporation.

泡沫材料可以使液体燃料流经油管，减少由于凝结和蒸发造成的汽油损失。

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Extremely high temperature deconstruction (above 700 degrees c) produces gas that can be converted into liquid fuel.

温度最高的工艺(700摄氏度以上)所得到的中间体，可进一步转变成液态燃料。

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But instead of coating the carbon cylinders with fuel, a liquid fuel could be stored in the car's gas tank and get injected onto the carbon nanotube battery when needed.

但是不采用燃料涂层的碳圆筒，而是用一种可以储存在汽车油箱里，并且在需要的时候直接注入碳毫微管电池的液体燃料。

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In the 1970s and 1980s the federal government poured billions of dollars into the Synthetic Fuels Corporation to develop liquid and gas fuel from coal, and into the fast-breeder nuclear reactor.

ECONOMIST: How the government can help things along

Households with oil-fired central heating, and those using solid fuel or liquid petroleum gas to heat their homes, are much more likely to be in fuel poverty than "on-grid" households.

BBC: Winter Fuel Allowance Payments Bill

On another energy-security front, Woolsey called on automakers to produce fuel-flex cars and for gas stations to offer motorists the choice of gasoline or methanol a liquid fuel made from natural gas to free American transportation from dependence on OPEC.

FORBES: Former CIA Director: The Grid Is Vulnerable To Attack