查询词典 gasoline-electric

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 aim of this work is to obtain styrene monomer and high octane number gasoline fraction from polystyrene by thermal and thermal-catalytic treatment respectively.

本文的目的是用热解和热解-催化两种方法由聚苯乙烯制取苯乙烯单体和汽油组份。

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。

Light paraffin iso-merization plays an important role in improving domestic motor gasoline octane number.

目前我国车用汽油的主要成分是催化裂化汽油，离新配方汽油要求相距较大。

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。

Hydroisomerization reactions of n-paraffins with double-function catalysts have been developed as one of the most important clean method to improve the octane number of the gasoline.

将正构烷烃在氢溢流条件下使用双功能催化剂催化为异构反烷烃是提高汽油辛烷值的最重要的绿色方法。

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。

For a set of gasoline samples, multivariate linear regression and partial least squares calibration models are built to predict research octane number.

针对一批实际生产装置的汽油样品，采用近红外光谱定量分析中常用的多元线性回归与偏最小二乘方法，建立了汽油研究法辛烷值NIR光谱预测模型。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。