1·In fact, most biofuels are still based on ethanol.
事实上，大多数生物燃料仍然以乙醇为基础。
2·I've got some notes here about the process of turning plant-matter into ethanol.
我这有些笔记，记录了把植物体转变成乙醇的过程。
3·Mr. McCain argued that the tariff on imported ethanol of 54 cents per gallon should be scrapped.
麦凯恩先生认为应该取消每加仑54美分的乙醇进口关税。
4·I think, though, that even in the USA, ethanol is still only used as an additive to gasoline, or petrol.
不过我认为，即使在美国，乙醇仍然只用作汽油的添加剂。
5·The chemical compound, ethanol, has risen in recent years as the most viable alternative to fossil fuels.
化合物乙醇近年来作为最可行的化石燃料替代品开始兴起。
1·Most Brazilian cars can run on a mixture of ethanol and petrol, thanks in part to the flex-fuel engine, developed in the country.
大多数巴西轿车能够使用酒精和石油混合物做燃料，这部分要归功于这个国家开发的混合燃料引擎。
2·If the goal is to have more of those gallons come from renewable sources rather than imported oil, fuels like ethanol are the only technologies that are having an impact today.
如果以使用更多可再生能源而不是进口大量原油为目的，那么诸如生物酒精之类的燃料是当今唯一具备影响力的技术。
3·All use of biomass-whether for ethanol or electricity-runs the risk of displacing food crops, however, as well as the need for large amounts of water.
无论是生产酒精或用于发电，所有生物体的应用都会带来消耗食物的风险，同样还需要大量的水资源。
4·They found the caffeine in coffee and the anti-inflammatory ingredients of aspirin and other painkillers reacted against the chemical compounds of ethanol, or pure alcohol.
科学家发现咖啡里面的咖啡因和阿司匹林类的解热镇痛抗炎药成分能够对抗酒精或酒类饮料产生的化学物质。
5·Algae are attracting attention because the strains can potentially produce 10 or more times more fuel per acre than the corn used to make ethanol or the soybeans used to make biodiesel.
藻类之所以有吸引力是因为他们有能力生产更多燃料，他们产生的燃料可能达到制造酒精的玉米和生产生物柴油的10倍甚至更多。