查询词典 diesel

DME,as a kind of alternative fuel of diesel engine,has been researched by the worldwide engine researchers for many years and a profound understanding of the spray,autoignition,and combustion process of DME has been acquired.

多年来各国对DME作为柴油的代用燃料作了大量的研究，对DME的喷雾过程、自燃着火过程和燃烧过程等方面有了较为深入的了解。

The skeleton of the new autoignition model is based on Shell model, which considers the effect of methane on autoignition of diesel.

由于着火过程持续时间较短，仅占湍流燃烧过程的一小部分，因此，在能够充分描述着火过程主要特征的情况下，着火模型应尽量简单，所以，虽然有文献提出了着火过程的详细化学动力学模型，实际上一般倾向用简化的化学动力学模型 [1]，这是Shell着火模型至今仍然得到广泛应用的原因。

DMEbecomes a potential alternative fuel,for its excellent autoignition performance and capacity to meet ULEV emissions standards for diesel engines without any exhaust gas after-treatment.

由于DME有良好的压燃着火性能以及不需特别的措施就能达到超低排放标准，因而成为柴油发动机一种很有潜力的替代燃料。

The results show that the liftoff height of the CH4/Air jet flame decreases with the increase of the coflow temperature, and the change of the liftoff height versus the coflow temperature presents the twostages behavior, and the stabilization of lifted flame is dominated by the autoignition of premixed homogeneous mixture in lower coflow temperature range. The phenomena of rapid multipoint autoignition were observed in the experiment of diesel fuel spray issuing into the CATA, and a special lifted flame appeared with a triple flame.

结果表明：甲烷气体燃料火焰起升高度随协流温度的升高而降低，呈现出两阶段变化特点，低温段发生了明显的自燃现象，其火焰稳定由均质混合气自燃所主导；柴油液雾燃烧试验观察到了快速的多点自燃现象，形成了独特的起升火焰，有三重火焰的特征。

We strapped it down on four points, and Dave had me toss my jackets, helmet, and other gear into the back of his quad-cab diesel monster truck.

我们绑下来的4分，和Dave了我抛我的夹克，头盔和其他装备的回他的四怪物卡车驾驶室柴油。

The effect of additive in CC grade diesel engine oil on the formation of lacquer on the surface of lacquer plate was studied by mirror reflectance infrared spectroscopy;the formation of lacquer on the lacquer plate has the correlation with formation of lacquer on banquette of Cat.

利用镜反射红外光谱法研究了CC级柴油机油中添加剂对成漆板板面漆膜组成的影响；考察了成漆板漆膜组成与Cat。

This paper discusses the principles and methods for diagnosing faults in diesel engines based on Bayes networks .

讨论了基于 Bayes网络的数据融合技术应用于柴油机故障诊断的原理和方法。

Where petrol and diesel-powered vehicles now account for almost all those on the road, by 2050 they would be in a minority, with some combination of battery, hydrogen and advanced biofuel used in the rest.

今天，马路上跑的几乎全是以汽油和柴油为动力燃料的汽车；而到2050年，它们将只占少数，其余车辆都将使用电池、氢和高级生物燃料所构成的某种混合动力。

Diesel-electric cylinders, bedplate etc casting exported to Japan;?

出口日本船用柴油发动机缸体、缸套、台板等铸件。

Main production:·Heavy-duty maching tool casting;·Diesel-electric cylinders,bedplate etc casting exported to japan;·Steam turbine ductile iron casting exported to germany;·Nuclear fuel-transfer cask heavy section noduar iron casting;·heavy nodular iron castings for coal grinding machine.

公司覆盖产品主要有：重型机床铸件。出口日本船用柴油发动机缸体、缸套、台板等铸件。出口德国汽轮机球铁铸件。·核乏燃料储运容器，厚大断面球铁铸件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。