Lasers also need chemical fuel or electrical power which is not readily available in space.

激光需要的化学燃料或者电力还没办法轻易安置在太空。

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Japanese researchers have used a high-speed atomic force microscopy (AFM) to shoot a movie of the tiny rotating enzyme that produces the chemical fuel for cells.

日本研究者们使用了一种高速原子力显微镜(afm)拍摄一部小旋转酶给电池产生化学燃料的电影。

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A team of MIT researchers has found a novel way to mimic the process by which plants use the power of sunlight to split water and make chemical fuel to power their growth.

麻省理工学院的一个研究小组发现了一种新颖的方式来模仿植物利用阳光的能量把水分解，形化学燃料来加速其成长的过程。

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Fuel cells use the chemical energy of fuel to generate electricity without combustion.

FORBES: Grid Problems Boost Fuel Cell Market

Sasol also turns out polypropylene, ammonias, PVC--over 200 fuel and chemical products in all.

FORBES: Overcoming Isolation

Professor North says recycling CO2 may be more vital for the chemical industries than for fuel production.

CNN: Turning carbon dioxide into fuel