high octane fuel

As an important octane booster in unleaded gasoline , the need for ethers becomes more and more.

醚类作为重要的高辛烷值调和组分, 需求量日益增加,醚化催化剂的研究也越来越活跃.

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...high octane fuel for cars.

高辛烷汽车燃油

《柯林斯高阶英汉双解学习词典》

AMSOIL Octane Boost reduces engine knock, improves ignition and helps fuel burn cleaner.

AMSOIL辛烷升压减少爆震, 点火并有助于提高燃油燃烧更清洁.

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low octane petrol

低辛烷值汽油

朗文当代高级英语词典 第6版

Adamantane and bicyclo ( 222 ) octane are predominantly Chlorinated at the bridge heads by this procedure.

金刚烷和二环〔222〕辛烷主要是按照这个程序在桥头氯化.

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Octane number is of main quality indexes for gasoline.

辛烷值是汽油质量的主要指标之一.

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The higher the octane number, the greater the antiknocking function of the engine.

辛烷数越高, 引擎的消震功能越强,高级油比较能够保护汽车引擎.

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A new type online analyzer of gasoline octane number based on NIR Spectrogram was introduced.

介绍了自主开发研制的汽油辛烷值近红外(NIR)光谱在线分析仪.

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Variations of the reformed C 5 yield and the product octane number with reaction conditions were analyzed.

分析了重整C+5产品收率与产品辛烷值随反应条件的变化规律.

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Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss.

加氢脱硫技术能够有效降低汽油硫含量,减少辛烷值损失.

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Therefore, the octane number can be obtained by measuring the dielectric constant with the capacitive sensor.

因此, 利用电容式传感器测量ε变化可以得出辛烷值.

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The determination method rating units is the only reliable method to measuring octane number of gasoline.

汽油辛烷值发动机引法法测定法是目前唯一可靠的辛烷值测定法.

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It explains the theory that higher octane number gasoline is demanded with engine's compression ratio increasing.

阐述了随着压缩比的提高,发动机所需汽油的辛烷值也随之提升的原理.

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The sorption mechanism was also studied by octanol-water partition coefficients of organic compounds.

CTMAB-膨润土吸附水中有机物的性能及机理与有机物的水溶性或辛醇 - 水分配系数有关.

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TiO _ 2 nano powder was prepared from titanium tetrachloride and n-octanol by liquid phase hydrolysis methods.

以四氯化钛和正辛醇为原料,通过液相水解法制备纳米二氧化钛粉体.

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Octanol copolyether is a good wetting agent.

辛醇聚醚是优良的润湿剂.

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Orbison's vocal range spanned three octaves.

奥毕森的音域跨越三个八度。

《牛津高阶英汉双解词典》

Monks chanting, drum playing octave to the river spirits of the dead died.

僧人诵经 、 八音吹奏鼓乐,以超度死于河中的亡灵.

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A small flute pitched an octave above a regular flute.

一种音调比普通笛子高八度音的小笛子.

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An octave is an interval of eight notes, each having the same letter name.

八度为八个音间的音程, 每一个音都有着相同的音名.

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