辛烷值

Relations of good catalyst performances,product slate,octane number of gasoline and catalyst/oil ratio were discussed.

介绍了渣油裂化催化剂的性能要点，讨论了渣油裂化催化剂性能的发挥、产品分布、汽油辛烷值等与剂油比的关系。

The paper contains the main blending models of octane number and vapor pressure, at the same time the interrelated contrasts and evaluations are performed.

文中涵盖了辛烷值和蒸汽压的主要调合模型，并对其做出了相应的对比和评价，对于研究调合模型的理论和应用具有一定的指导意义。

The burning speed of LPG is also lower than that of gasoline Otherwise, the original engine is designed for gasoline. It can't take advantage of the characteristics of LPG, such as high octane number and so on.

另外，原发动机是按照汽油的燃烧特性设计的，其参数不能充分发挥液化石油气的特点，如高辛烷值等。

The HCCI engine emissions characteristic is studied by different temperature and different fuel octane number.

对不同的进气温度、燃料辛烷值和燃空当量比对均质压燃发动机的排放特性进行了研究。

Two methods for estimating the octane number of hydrocarbons namely,the first level group contribution method and second level group contribution method were presented and assessed.

提出了两种用基团贡献法估算烃的辛烷值的方法，第一水平基团法和第二水平基团法。

Contemporary, ethanol's effect to gasoline's range of boiling, octane number and the like properties were studied.

同时研究了加入乙醇对汽油馏程、辛烷值等性质的影响。

Benzene is also widely used as solvents, the oil industry in the training is to improve the octane number of gasoline blending agent.

苯也广泛用作溶剂，在练油工业中是提高汽油辛烷值的掺和剂。

Aim To synthesize new type of octane number improver for gasoline , methoxyisobutyrate.

目的合成一种新型汽油辛烷值改进剂─甲氧基异丁酸烷基酯。

As the developing trends of new gasoline standard to no - lead, low aromatics, low vapor pressure, high octane number and high oxygen content.

随着人们对环境保护意识的增强，汽油质量将向无铅、低芳烃、低蒸汽压、高辛烷值和高氧含量发展。

The additive with high octane number to light oil improves the quality of li ght-oil based fuel greatly.

轻油高辛烷值调和剂显著提高了轻油基燃料的抗爆性，使火花点火式发动机可采用较高压缩比工作。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新