发动发动机

Scientific foundation for the utilizing and development trend of biomass energy sources is introduced.A biogas—diesel dual fuel engine ignited by the pilot diesel fuel has been modified from a single cylinder, direct injection diesel engine.

在前人研究的基础上从理论和实验研究两方面对生物制气-柴油双燃料发动机进行了较为深入的探讨，为生物质能源在双燃料发动机上的应用及发展提供了科学的依据。

In power, only a6l Audi is in-line 4-cylinder engine, although there are turbocharged gasoline direct injection system and with the help, but the maximum power and torque than the other two big 6-cylinder engine displacement is lower.

在动力方面，只有奥迪a6l是直列4缸发动机，虽然有涡轮增压和汽油直喷系统的帮助，但是最大功率和扭矩都要比其它两款大排量6缸发动机要低。

This gives a detailed description of the electronically controlled motor vehicle diesel engine widely used in-line pumps, rotor pump plunger distribution, the distribution of home plunger pumps, high pressure common rail pump nozzle and the five types of fuel oil supply system and diesel engine intake, exhaust system The structure principle.

本书详尽地介绍了电控汽车柴油发动机上普遍应用的直列泵、转子柱塞分配泵、对置柱塞分配泵、泵喷嘴以及高压共轨五大类燃油供给系统和柴油发动机进、排气系统的结构原理。

The two Astazou turboprops are mounted in slender nacelles in the leading edges of the wings and drive three-blade propellers.

两台发动机安装在机翼上小巧的发动机舱内，各驱动一个三叶螺旋桨。

Benefits of this system were obvious over a conventional twin layout, with only the same frontal area as a single-engined aircraft, the wing left clean of engine nacelles and attendant structures, and no asymmetric pull if one engine cut out.

这样的系统的好处明显超过了传统的双螺旋桨布局形式，他就如同一架具有有相同迎风面积的单引擎飞机。不在机翼下安置发动机舱和辅助结构，就不会因为一台发动机的熄火而产生不对称的推力。

After precision validated, the system is used to test and analyze local noise, interior noise, pass-by noise and engine vibration and noise.

系统通过了精度验证，并在实际应用中测量和分析了汽车定置噪声、汽车匀速行驶车内噪声、汽车加速行驶车外噪声和发动机台架振动噪声，结果表明系统测量分析准确，能够准确定位汽车和发动机的声源和振源，达到了预期的功能和性能需求。

The re-equip technology and theory model of the dual fuel engine are developed on the basis research of predecessors. The foundation for the utilizing and development trend of biomass energy sources is given.

在前人研究的基础上对生物制气-柴油双燃料发动机的应用技术和理论模型进行了较为深入的探讨，为生物质能源在双燃料发动机上的利用及发展方向提供了的依据。

The nozzle wall of the aerospace engine received the heat flux from the hot gas, is one part of the engine working in high temperature, and its intensity of the infrared radiation of the nozzle is highest at the cruising state.

航空发动机尾喷管壁承受来自高温燃气的热负荷，是发动机的高温部件之一，在巡航状态下其红外辐射强度最高。

With reforming ratio increasing,the maximal temperature and thermal efficiency of theory cycle is increasing,but the maximal pressure would be decreasing with reforming ratio increasing due to influence of moles.5 Kit experiment results of RE compared to that of hydrous-ethanol vapor engine are studied.

随着重整率的提高，理想循环的最高温度逐渐增大，由于分子体积变化系数的影响，循环最大压力随着重整率的提高逐渐下降；随着重整率的提高，循环热效率逐渐增加。5对比分析了RE发动机和VE发动机台架试验结果。

In developed country, Nickel-base single crystal superalloy have been widely used as turbine blades and vanes of aero-engines and ground gas-turbine engines because their high-temperature properties are superior to those of polycrystalline nickel-base superalloy.

在发达国家，镍基单晶高温合金因其卓越的高温性能被广泛应用于航空发动机及地面燃气轮机的关键部件—涡轮转子叶片；在国内，某些发动机上亦开始使用单晶涡轮转子叶片。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。