octane
英 ['?kte?n]
美['ɑkten]
- n. 辛烷
暢通詞匯
中文詞源
octane 辛烷(汽油中的化學(xué)物質(zhì)，用以檢測(cè)汽油的質(zhì)量)
octa-,八，-ane,化學(xué)名詞后綴，烷，詞源同methane.因含有八個(gè)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(yǔ)例句
- 1. Your engine can run happily on 76 octane petrol.
- 你的發(fā)動(dòng)機(jī)很適合燒76號(hào)辛烷汽油。
來(lái)自柯林斯例句
- 2. The three - dimensional visual part of this simulation system was realized on graphic workstation OCTANE.
- 在OCTANE圖形工作站上,實(shí)現(xiàn)了仿真系統(tǒng)的三維可視化.
來(lái)自互聯(lián)網(wǎng)
- 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(chǎn)量上升到400馬力.
來(lái)自互聯(lián)網(wǎng)
- 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(jìn)劑─甲氧基異丁酸烷基酯.
來(lái)自互聯(lián)網(wǎng)
- 5. Octane number is of main quality indexes for gasoline.
- 辛烷值是汽油質(zhì)量的主要指標(biāo)之一.
來(lái)自互聯(lián)網(wǎng)