据刊登在科学在线的最新研究，农作物所含的碳水化合物中蕴涵着能源，但以农作物为原料生产生物酒精并不是利用它们的最好方法。
Turning the food crop into ethanol would not be the best use of the energy embedded in the kernels' carbohydrates, according to a new study in Science.
我们已经听说过由日本七宝啤酒公司生产的太空啤酒，那是在2008年，这家公司以第三代国际空间站培育的大麦为原料生产出的啤酒。
We've heard of the beer produced by Japanese brewing company Sapporo, which, in 2008, manufactured a beer produced from third-generation barley grown on the International Space Station.
今年Celanese Corp .旗下的一个工厂建成投产，该厂以煤炭为原料生产用于涂料和食品甜味剂的化工产品。
Celanese Corp. opened a plant this year that USES coal-based feedstock to make a chemical used in paints and food sweeteners.
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