| 释义 |
cetane numbern.（名词）- The performance rating of a diesel fuel, corresponding to the percentage of cetane in a cetane-methylnaphthalene mixture with the same ignition performance. A higher cetane number indicates greater fuel efficiency. Also called cetane rating 十六烷值：柴油燃料的工作率，与在同一灼烧过程中十六烷在十六烷甲奈混合液中所占百分比相对应。十六烷值高表明燃烧率高 也作 cetane rating
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