英语单词

octane是什么意思

octane

英 ['ɒkteɪn] 美 ['ɑkten]
  • n. 辛烷

中文词源


octane 辛烷(汽油中的化学物质,用以检测汽油的质量)

octa-,八,-ane,化学名词后缀,烷,词源同methane.因含有八个碳原子而得名。

英文词源


octane (n.)
hydrocarbon of the methane series, 1872, coined from octo- (see octa-) + -ane; so called because it has eight carbon atoms. A fuel's octane rating, in reference to its anti-knocking quality, is attested from 1932.

双语例句


1. Your engine can run happily on 76 octane petrol.
你的发动机很适合烧76号辛烷汽油。

来自柯林斯例句

2. The three - dimensional visual part of this simulation system was realized on graphic workstation OCTANE.
OCTANE图形工作站上,实现了仿真系统的三维可视化.

来自互联网

3. If 100 - octane race fuel is used, output rises to some 400 horsepower.
如果100辛烷燃料用尽的比赛, 产量上升到400马力.

来自互联网

4. Aim To synthesize new type of octane number improver for gasoline, methoxyisobutyrate.
目的合成一种新型汽油辛烷值改进剂─甲氧基异丁酸烷基酯.

来自互联网

5. Octane number is of main quality indexes for gasoline.
辛烷值是汽油质量的主要指标之一.

来自互联网

考试词汇

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