1·When burned, waste oil biodiesel is also generally cleaner for the air than diesel, emitting lower levels of pollutants, including particulate matter.
废油制成的生物柴油燃烧后造成的空气污染通常也比柴油要小，包括颗粒物在内的污染物的排放量更少。
2·According to some scientists, the biodiesel produced from crude coconut oil may not run through engines as easily as diesel, and fatty-acid deposits can damage engines in the long run.
根据一些科学家的观点，产自于天然椰油的生物柴油在发动机上不如普通柴油好用，并且脂肪酸沉积物最终会对发动机造成损害。
3·Although some people make their own diesel at home from leftovers and recycled cooking oil, coffee-based biodiesel seems better suited to larger-scale processes.
尽管有些人在自己家里从残剩品和回收的烹饪油做柴油机，基于咖啡的生物柴油看起来更适合大范围的过程。
4·Even after being subjected to the rigors of brewing, roughly 15 percent of the weight of dried coffee grounds is oil, which, much like palm and soybean oil, can be converted into biodiesel.
咖啡即使泡过，剩余咖啡残渣中占重量大约15%的部分仍然是油，这些油就像棕榈油和黄豆油一样，可以被转化成生物柴油。
5·Algae, being aquatic, are more fiddly to grow, but promise a high-quality product, oil, that will not need much treatment to become biodiesel.
水生的海藻，更难以种植，但是会产生高品质的成品油，这种油不需要太多处理便可以变成生物柴油。
6·So, too, will “designer” biodiesel, made from sugar but turned into hydrocarbons that should be even better than fuels from oil.
同样，由糖类构成但却提炼成碳水化合物的新型植物柴油也将如此，但它本应该比从石油中提炼的燃料更好。
7·McDonald's plans to run its 155 UK delivery trucks on biodiesel made entirely from cooking oil collected from its restaurants by the end of the year.
麦当劳计划在年底前，让其英国公司的155辆送货卡车用上生物柴油，这些柴油完全是由其餐馆收集的烹饪用油制成的。
8·The collected cooking oil is refined and recycled for use as biodiesel fuel (BDF) in the very same buses, which run on 12 routes through the city.
收集上来的食用油通过提炼，最终变成生物柴油，为运营在该市12条线路上的快速公车提供燃料。
9·It was a mixture of oil and glycerin, byproducts of biodiesel production.
它是油和丙三醇的混合物，是产生于生物柴油生产过程中的副产品。
10·Responding to global demand for palm oil, which is used in cooking and cosmetics and, lately, in an increasingly popular biodiesel, companies have been claiming any land they can.
棕榈油现在越来越多地用于做菜和制造化妆品，最近的新技术还将其用于制造一种生物柴油。于是，受全球对棕榈油需求增加的影响，各大公司纷纷占地种植棕榈树。