octane

1. The car pinged when I put in low-octane gasoline.: 我加了低辛烷值的汽油之后，汽车经常爆缸。

2. Octane molecules in gasoline, however, are even more concentrated.: 汽油中的辛烷分子浓缩度更高。

3. Now, however, India may finally have one up on its high-octane rival.: 不管怎样，印度现在终于有一点高于它的生机勃勃的对手了。

4. The octane number of gasoline and cetane number of diesel was slightly affected.: 汽油辛烷值和柴油十六烷值变化不大，柴油实际胶质降低。

5. Official Name: Engineering E. coli as an Electrofuels Chassis for Iso-octane production.: 项目名称：将大肠杆菌改造成为电子燃料反应器用于生产标准异辛烷。

6. Ethyl tert butyl ether (ETBE) is a good additive for gasoline with high octane number.: 乙基叔丁基醚(etbe)是一种性能优良的高辛烷值汽油调和组分。

7. The percentage of iso-octane in blend is considered the octane number of the test sample.: 混合物中异辛烷的百分比就认为是实验样本的辛烷值。

8. Juggling three kids with a high-octane career, even without a largesse of palimony, is possible.: 尽管没有仳离后的大笔奉养费，同时养活三个孩子和对付高强度的演艺事业，也不是不可能的事。

9. It has been used as an alternative of gasoline, improvers for octane number and oxygen content in gasoline.: 在国外曾以汽油替代物、辛烷值改进剂和增加汽油氧含量三大作用添加到汽油中。

10. This paper introduces the structure and principle of operation of ZGPY-1 on-line NIR octane rating analyzer.: 本文介绍了ZGPY - 1型在线近红外辛烷值分析仪的分析机理、结构及工作原理。

11. The system consisted of on-line detection, data pre-processing, and calculate model of gasoline octane number.: 系统由拉曼光谱检测、汽油拉曼光谱数据的预处理、汽油辛烷值预测模型组成。

12. Isomerized gasoline is the cleanest high-octane gasoline component, which is free of sulfur, olefin and aromatics.: 异构化汽油不含硫、烯烃及芳烃，是最洁净的高辛烷值汽油组份。

13. While the effect of engine speed on the required inlet air temperature for autoignition is different for different octane Numbers.: 而发动机转速对自燃所需进气温度的影响则随所用燃料辛烷值的大小而异。

14. Through it, octane value of gasoline, cetane value of diesel oil, aromatics and sulphur contents in fraction oil can be calculated.: 用此方法可以计算汽油的辛烷值、柴油的十六烷值、馏分油中芳烃和硫含量。

15. Most users will find one 12-ounce bottle of AMSOIL Octane Boost for 15 gallons of gasoline provides the ideal performance increase.: 大多数用户会发现一个12盎司一瓶的AMSOIL升压辛烷值为15加仑汽油，提供了理想的性能提升。

16. Meanwhile, coke yield increase and octane number loss should be considered when reducing olefins through hydrogen transfer reactions.: 同时，在加强氢转移反应减少烯烃时，还需考虑焦炭选择性变差和汽油辛烷值下降的问题。

17. Of these, heptane with 7 carbons causes undesirable engine knocking, so refiners try to blend in more smooth-burning octane with 8 carbons.: 7个碳的庚烷引起不明原因引擎抽风。炼油厂尝试混入更多的8个碳的辛烷。

18. Hydrogen is added to the air mixture, causing it to burn easily and powerfully while the oxygen increases the octane value of the fuel.: 氢气被添加到混合空气中，可使其既容易又很强力燃烧，而氧气会增加燃油的辛烷值。

19. Octane number is one of the most important properties of gasoline, and gasoline is pided into different brands based on octane number.: 作为成品汽油的关键质量指标之一，汽油辛烷值直接表征汽油的抗爆性能，根据辛烷值大小划分成不同的汽油牌号。

20. This process, commercialized in 1967 operates in conjunction with a naphtha reforming process to produce high octane gasolines from naphthas.: 它于1967年商业化，与石脑油重整工艺结合从石脑油中生产高辛烷值汽油。

21. The results showed that the system detected the octane number of gasoline accurately, and displayed the Raman spectra obtained by the detector.: 实践证明，该辛烷值测定系统能够准确检测调和过程中汽油辛烷值，并实时显示调和过程中汽油拉曼谱图。

22. Shanghai will stop providing 90-octane gasoline starting next month to ease air pollution and create a cleaner 2010 World Expo, local media said.: 据当地媒体报道，上海从下月起停止供应90号汽油，以减轻空气污染，为世博会创造良好环境。

23. In the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number.: 在重整操作中，一个轻质烃类进料与一个合适的催化剂接触而异构化得到具有高辛烷值的汽油。

24. In the reforming operation a light hydrocarbon feed isomerizes on contact with a suitable catalyst to produce gasoline with a higher octane number.: 在重整操作中，一个轻质烃类进料与一个合适的催化剂接触而异构化得到具有高辛烷值的汽油。

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