Lubrification degradation of low sulfur diesel oil causes oil pump abrasion of engine.

由于低硫低芳烃柴油润滑性能下降,会导致发动机油泵磨损。

They filled up with diesel at the petrol station on their way home.

他们在回家路上去加油站加满了柴油。

Nearly all the tractors operate on diesel oil.

几乎所有拖拉机都用柴油开动。

The diesels roared, the conductors jumped aboard, and off the train went.

内燃机发出轰鸣声, 列车员跳上车厢, 火车开走了。

Diesel cars seem to be gaining ground because they are cheaper to run.

由于比较经济，柴油汽车似乎越来越流行了。

My tractor operates on diesel oil.

我那台拖拉机用柴油开动。

The water droplet diameter in diesel emulsion was characterized with microphotography and arithmetic statistic mean method.

利用显摄像及算统计平法表征柴油乳化液滴粒径。

And the cold flow properties of diesel fuel were studied by using the technology of photomicrography and thermodynamics.

利用光学显和热分析研究了柴油低温流动性能。

The paper discusses the calculation and its property of the rate of combustion heatrelease for prechamber diesel engines.

文章讨论了予燃室柴油机燃烧发热规律计算特点和法。

The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied.

本文进行了几种不同配比二甲醚/柴油混合燃料互溶性(包括混合燃料饱和蒸气压以及浊点测量)及发动机性能试验研究，目是寻求二甲醚在柴油中合适添加比例，使柴油机在尽量不作改动情况下燃用混合燃料并获得良好性能。

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,是替代汽油、柴油清洗发动机安全、便理想产品。

By use of caustic washing electrofining method to decrease the acidity of straight run diesel oil,serious diesel oil emulsification problem can occure often.

采用碱洗电精制法降低直馏柴油酸度时,往往会产生严重柴油乳化现象。

YNF30 Jackdrill with caunter-cylinder is developed with the aim at resolving the problem existing in the deep-hole drilling by single-cylinder hand diesel jackdrill.

针对当前单缸手持式内燃凿岩机深孔凿岩存在问题，研制了YNF30型带副缸式内燃凿岩机。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石油哈尔滨石化公司柴油加氢精制-临氢降凝装置采用异构降凝提高产品柴油质量生产情况。

A new type of smokemeter of fluid-separating and transphotometry was developed.The meter is precise,portable and simple in structure,is appliable to dynamic determination of diesel exhaust.

研制了一种新型分流透光式烟度计，可适用于柴油机排烟动态监测，具有结构简单、精度高、易于携带等优点。

If the same engines found in the E-Class are to be used then we'll see four-cylinder petrols and diesels as well as V6s and V8s being included.

如果同样引擎中发现E-Class将用于然后我们将会看到4缸汽油和柴油以及V6s和V8引擎被列入。

Abstract: The deposition characteristics of diesel engine particles under the effect of thermophoresis force in cooling tube have been studied by the method of parameter analysis in this paper.

对热泳力作用下柴油机粒在冷却通道中沉降规律进行了研究。