gasoline 四级六级考研

There is still some gasoline left in the tank.

箱里还剩下一些。

Please give me some gasoline if you have any.

如果你有, 请给我一些。

His old car consumed much gasoline.

他的旧车耗很多。

Gasoline is a solvent liquid which removes grease spots .

是一种能去掉污的有解力的液体。

This car runs 5 miles on a gallon of gasoline.

部车一加仑可以行驶五英里。

The intake of gasoline was stopped by a clogged fuel line.

的注入由于管道阻塞而停止了。

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硫含量,减少辛值损失。

No osmyl and no taste.Soluble in Benzene,Acetone,C2H4Cl2,CS2,toluene,party soluble in alcohol,diethyl ether,insoluble in water,gasoline.

于丙酮、苯、甲苯、二硫化碳、二氯乙，于乙醇和乙醚，不易于水和。

Gasoline cuts oil and grease.

解脂。

As caustic solution prewashing of FCC gasoline discharges lots of lye, it is nec essary to improve the process.

用苛性碱液对进行预碱洗时易产生大量废碱液，为彻底消除废液提出了用固体碱预处理代替苛性碱液预碱洗的方法。

Preparation of EGD air-cooling two-stroke-cycle gasoline engine oil and TC-W3 water-cooling two-stroke-cycle gasoline engine oil was studied by using hydroisomerizing base oil.

在对加氢异构化理化性质和对抗氧剂感受性能研究的基础上,并作为基础研制了EGD风冷二冲程机和TC-W3水冷二冲程机。

Effective, rapid, non volatile, non conflagate, less insitation, recovery use, it is an ideal substitute of gasoline and diesel oil using for cleaning.

清洗效果好、速度快、不挥发、不燃烧,气味小,可重复使用,是替代、柴清洗发动机的安全、方便的理想产品。

By applying multivariable model predictive control (MPC) technology, the control performance of the gasoline debutanizer of fluid catalytic cracking unit can be improved.

将多变量模型预测控制技术应用于催化裂化稳定塔的控制，有助于提高稳定塔的控制品质。

The polymerised product (mainly diisobutylene ) can be hydrogenated to be used as gasoline blending agent replacing MTBE, or separated as fine chemical feedstock.

叠合产物(主要是二异丁烯)可以加氢饱和作为的优良调合组分,也可以分离出二异丁烯作为重要的精细化工原料。

Technology Progress of producing BTX aromatics from heavy fraction of pyrolysis gasoline and correlative hydrodealkylation and non-aromatics hydrocracking techniques were reviewed in this paper.

综述了裂解重质馏分增产BTX芳烃的技术进展以及与此相关的加氢脱基和非芳烃加氢裂解技术。

To register the dispatchment of the business cars and record the mileages of each company vehicles on a monthly base and the gasoline consumption on a weekly base.

每天登记商务出车情况,每月对出车公里数进行统计以及每周对费进行统计。

With little pollution, the application of the antiknock additive for gasoline can lead the No. 60 benzoline to be changed into environment-friendly gasoline as No. 90, 93 and 97.

利用本发明，可使60号轻质变为90、93、97号环保。且环境污染小。

This paper introduces the light gaso line etherify technology,brings fo rward the project of building the light gasoline etherify device on th e catalyst cracking cell in the refin ery plant.

介绍了轻醚化技术,提出了在炼厂催化裂化单元建设轻醚化装置的方案。