英語單詞

octane是什麽意思

octane

英 ['ɒkteɪn] 美 ['ɑkten]
  • n. 辛烷

中文詞源


octane 辛烷(汽油中的化學物質,用以檢測汽油的質量)

octa-,八,-ane,化學名詞後綴,烷,詞源同methane.因含有八個碳原子而得名。

英文詞源


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.

雙語例句


1. Your engine can run happily on 76 octane petrol.
你的發動機很適合燒76號辛烷汽油。

來自柯林斯例句

2. The three - dimensional visual part of this simulation system was realized on graphic workstation OCTANE.
OCTANE圖形工作站上,實現了仿真係統的三維可視化.

來自互聯網

3. If 100 - octane race fuel is used, output rises to some 400 horsepower.
如果100辛烷燃料用盡的比賽, 產量上升到400馬力.

來自互聯網

4. Aim To synthesize new type of octane number improver for gasoline, methoxyisobutyrate.
目的合成一種新型汽油辛烷值改進劑─甲氧基異丁酸烷基酯.

來自互聯網

5. Octane number is of main quality indexes for gasoline.
辛烷值是汽油質量的主要指標之一.

來自互聯網

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