The use of new energy cars helps to reduce air pollution.
新能源汽车的使用有助于减少空气污染。
The Industrial Revolution, making it possible to mass-produce manufactured goods, was marked by their use of new machines, new energy sources, and new basic materials.
工业革命使大量生产制成品成为了可能,其特点是使用了新机器、新能源和新基本材料。
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.
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。
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