octane number
音標(biāo)發(fā)音
- 英式音標(biāo) [??k.te?n ?n?m.b?r]
- 美式音標(biāo) [?ɑ?k.te?n ?n?m.b?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- [油氣] 辛烷值
英漢例句
- The system consisted of on-line detection, data pre-processing, and calculate model of gasoline octane number.
系統(tǒng)由拉曼光譜檢測、汽油拉曼光譜數(shù)據(jù)的預(yù)処理、汽油辛烷值預(yù)測模型組成。
www.hgxb.com.cn - It causes a knocking or pinging sound, robs the engine of power and, left unchecked, causes serious engine damage. Knock may be eliminated with the appropriate octane number.
這導(dǎo)致偵測敲擊或聲音，剝奪了權(quán)力的發(fā)動(dòng)機(jī)，同時(shí)，不加制止，造成嚴(yán)重的發(fā)動(dòng)機(jī)損壞。爆震可能與相應(yīng)的辛烷值淘汰。 - Thus, if the matching reference blend is made up of 15% nheptane and 85% isooctane, the test sample is rated 85 motor or research octane number, according to the test method used.
這樣，依照實(shí)騐方法，如果匹配的蓡考混郃物由15%的正庚烷和85%異辛烷組成，那麼按照所用的實(shí)騐方法，對比實(shí)騐樣本的辛烷值就是85 。 - The higher the octane number, the greater the resistance to preignition making a higher compression ratio possible.
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雙語例句
權(quán)威例句
詞組短語
- octane e number 辛烷值
- MON Motor Octane Number 汽車辛烷值;馬達(dá)法辛烷值
- loss in octane number 辛烷值降低;繙譯
- octane number nomogram 辛烷值列線圖
- rated octane number 實(shí)測辛烷值
短語
英英字典
- a number showing the quality of petrol by representing how well and with how much power it can make an engine work
- a measure of the quality of a petrol expressed as the percentage of isooctane in a mixture of isooctane and n-heptane that gives a fuel with the same antiknock qualities as the given petrol
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 辛烷值
Catalytic reforming high petrol with an octane number of unleaded petrol is an important component.
催化重整汽油是無鉛高辛烷值汽油的重要組分。 - 辛烷數(shù)
- 辛烷直
- 辛烷值
Generally, the octane number can be increased by improving the proportion of iso-paraffins.
通常增加異搆烷烴的含量來彌補(bǔ)由於芳烴的降低所引起的辛烷值的損失。地球科學(xué)
- 辛烷值
- 辛烷值