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The diesel fuel has only an extremely short time in which to mix with the highly compressed air in the cylinder.

柴油燃料只在极短时间内和高压缩空气混合。

The pressure of blade is adjusted by controlling the pressure of air cylinder.

刮刀压力通过控制气缸压力进行调节。

Because it designs forced cooling inlet cavity between body bottom oil pan mounting face and air cylinder cooling water jacket, the present invention make connecting passage distance short, and is propitious to chilled water circulate, which has the advantage of compact conformation, good cooling effect, no-vapor loc, and is a new type structural horizontal type single-double cylinders diesel engine cooling inlet cavity.

本发明由于将巧妙地将强制冷却进水腔设计在机体下端油底壳安装面与气缸冷却水套之间位置，缩短了连接通道距离，有利于冷却水的循环，其具有结构紧凑，冷却效果好，无汽阻的优点，是一种新型结构的卧式单双缸柴油机冷却进水腔。

Owing to the grouping synchronously multi-point injection, the distributorless ignition system with two cylinder ignited synchronously, and MAP sensor replacing air flow meter are applied in this system, it has simple structure, credible performance and cheap cost.

在该系统中，选择了分组同时喷射的多点喷射方式，点火系统应用了无分电器两缸同时点火系统，从技术和造价上来看，该系统具有结构简单、性能可靠和造价低廉等优点。

The air motion in umbrella curtain spray combustion system for diesel engine was studied using numerical analysis with the emphasis on the evolution of in-cylinder flow field, the interactions between swirl and squish and the effects of combustion chamber configuration.

用数值分析方法研究柴油机伞帘喷雾燃烧系统中的空气运动规律，探讨了缸内流场的演变过程、涡流与挤流的相互作用和燃烧室结构的影响，并比较了该燃烧系统与原机燃烧系统中的流场。

Production capacity: single-cylinder air-cooled diesel engine 1,500 per month.

年生产能力：单缸风冷柴油机月产1500台。

In cases of 2-D flow problems, the external flows of cylinder and NACA 0012 airfoil were studied.

在二维流场算例中，我们计算圆柱及NACA 0012翼形流场问题。

Shell Alexia 50 Oil is Shell′s main cylinder oil for low speed crosshead engines.

壳牌Alexia 50润滑油是壳牌公司为低速十字柴油发动机研制的主要气缸润滑油。

An iterative temperature field model of cylinder, in which the non-linear steam temperature distributed along axial direction, was got based on two-dimensional transient heat conduction differential equation. Analytical simulation demonstrates not only a rapid solution convergence but a minor error.

在二维圆筒壁非稳态导热的基础上，得到了圆筒壁内蒸汽沿轴向线性分布，随时间非线性变化的温度场迭代计算公式，并与有限元计算结果作了对比，结果表明所得模型计算精度高、计算速度快。

By properly using turbocharger,increasing the efficiency of air charge, improving the machining process for the liner and reducing the advance angle of fuel feeding etc, the particles and NOx of improved 4102BZQ diesel engine were reduced so that it can meet EuroⅠemission standard.The develoPMent of Model 4102BZQ improved diesel engine allows the 4-cylinder engine of DCD to meet the emission legislation forced by our country, and extends the life-time of DCD engines, which makes a contribution to the develoPMent of DCD economy and protection of environment.

通过合理匹配增压器，缸盖进气道，提高充气效率、改善缸套加工工艺、缩小供油提前角等措施来降低4102BZQ完善提高型柴油机的颗粒物和氮氧化物，使之达到欧Ⅰ排放标准。4102BZQ完善提高型柴油机的开发，使朝柴四缸机达到了国家强制性排放法规的要求，延长了朝阳柴油机的寿命，为发展朝柴经济和保护环境做出了贡献。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。