But distillation does not produce enough high grade petrol to meet today's high demand.
但是，蒸馏不能产生出足够的优质汽油来满足今天的大量需要。收藏。
Ethanol's higher octane rating (around 96 compared with 91 for premium grade petrol) allows them to have a higher compression ratio-and thereby deliver more power as a result.
乙醇有更高的辛烷值(大约为96，相比而言，优质汽油的辛烷值为91)，这能使它们有更高的压缩比——因此，能释放更多的能量。
The truth is, a higher petrol grade is not necessarily better for your car.
事实是，一个更高的汽油品位不一定是更好的为你的车。
The current enthusiasm for the use of a gasoline into a kind of error, is keen to use high grade gasoline, even if some of the petrol label as oil is dramatically and quality standards.
当前不少清扫车车友对汽油的使用陷入了一种误区，就是热衷于使用高标号的汽油，甚至一些车友把汽油的标号看成是油品纯净度和质量的标准。
The current enthusiasm for the use of a gasoline into a kind of error, is keen to use high grade gasoline, even if some of the petrol label as oil is dramatically and quality standards.
当前不少清扫车车友对汽油的使用陷入了一种误区，就是热衷于使用高标号的汽油，甚至一些车友把汽油的标号看成是油品纯净度和质量的标准。
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