They have produced a reactor which transforms unwanted waste materials into high quality fuel.

它们制造了一台可将没用的排泄物转化成高能燃料的反应器。

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The problems are aggravated when using the low quality fuel oil by ship owners in order to reduce operating cost.

当船东为了降低运行费用而使用低质燃油时，这些问题就变得更加恶化。

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It is shown that, it is a good quality fuel for layer combustion boiler through industrial production and application in user.

工业化试生产和用户使用证明，该型煤是固定床锅炉用优质燃料。

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Sales were guided by high-quality, fuel efficient new cars, utility vehicles and trucks, according to the company.

FORBES: Magazine Article

It could offer improvements in local air quality, fuel economy and reductions in carbon dioxide and other emissions.

CNN: Flight of biofuel fancy?

And most importantly, American workers are back at the assembly line manufacturing the high-quality, fuel-efficient, American-made cars of tomorrow, capable of going toe to toe with any other manufacturer in the world.

WHITEHOUSE: President Obama on GM IPO