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

The bill would allow for the early payment of the winter fuel allowance to people whose homes are not connected to the mains gas grid and whose principal source of fuel is home fuel oil, liquid petroleum gas or propane gas.

BBC: Winter Fuel Allowance Payments Bill