发动机

The duty of the plugman was to watch the engine and to see that it kept well in work, and that the pumps were efficient in drawing the water.

电源操作工的责任就是看护发动机，确保发动机运行完好和水泵有效抽水。

With the development of combustion research and the temperature measurement as well as relevant techniques, the flame temperature measuring techniques begin to enter the common industry fields from labs, and extend to the aviation and aerospace industry. At the beginning of the 1980s, the Ijumdien Institute in Holland began to develop many industry flame temperature measurement installations based on thermal couples. And later, the National Aerospace Administration also successfully employed the Coherence Anti-stokes Raman Stokes in the flame temperature diagnostic of the precombustion chamber of space shuttle main engine (SSME, liquid H〓/O〓 propellant).

随着燃烧研究的深入和温度测量及其相关技术的不断发展，从1980年，火焰温度测量技术开始由实验室走向工业现场、从一般工业现场走向航空航天领域：欧洲以荷兰的Ijmuiden研究所为代表，研究开发了很多基于热电偶的工业燃烧火焰温度测量装置；美国国家航天局则成功地将相干拉曼斯托克斯方法用于航天飞机的主发动机（SSME，液氢液氧发动机）预燃室燃烧火焰温度诊断上。

The results indicate that there are vortexes, shocks and expansion waves outside the multi-tube PDE. In addition, the results might be referrible to research the characteristics of the flow-field outside multi-tube Pulse Detonation Engine.

计算结果表明，此多管脉冲爆轰发动机黏性外流场中存在旋涡及多道相互作用的激波与膨胀波，该结果对多管脉冲爆轰发动机外流场特性研究具有一定的参考价值。

Through this material one could setup an overall impression of the study content and the study method.In order to investigate the basic heat transfer characteristics of regeneratively cooled scramjet, in the second chapter, one dimensional heat transfer model of regeneratively cooled scramjet was developed. In this model, N-R correlations were used to describe hot gas-side and coolant-side convection heat transfer. Simple model of gas properties was also used.

为了初步了解超燃冲压发动机再生冷却传热的基本特征，第二章建立了超燃冲压发动机再生冷却的一维传热数理模型，采用了准则关系式描述燃气侧和冷却剂侧的对流换热，采用了简化的燃气物性模型，并对衬层材料、衬层厚度和冷却剂流量进行了参数研究。

Based on the characteristics that the course " construction and principle of autocar engine " had high practical, the form of the practice of removement and installation, the trinity of scene teaching and multimedia teaching were taken.

根据汽车发动机构造与原理是汽车系一门实践性很强的课程特点，采取拆装实习、现场教学与多媒体教学&三位一体&的教学形式，将发动机结构、原理、拆装、运用、调整的教学内容进行有机的&五合一&，注重学生平时的能力和技能的培养，实行&理论+实践+创新&相结合的考试方式，有效地调动了学生学习的积极性，取得了较好的教学效果。

M1 A1 tanks weight 63.0 tons, the engine is mounted AGT-1500 gas turbine engines, the output power of 1500 (1119 kilowatts), an average of 24/ton, variable-speed device is used in Renk HSWL354 transmission to ensure that the M1 A1 tanks To 72 km/h speed.

M1 A1坦克重63.0吨，装的发动机是 AGT-1500燃气涡轮发动机，输出功率1500匹(1119千瓦)，平均24匹/吨，变速装置采用的是Renk HSWL354变速器保证了M1 A1坦克能以72公里/小时速度行驶。

The kit comes complete with extra fuel injectors and a piggy back engine computer to retune the engine for the supercharger.

工具来与额外燃料喷头一起完成和要重调那些发动机的计算机猪形后面发动机因为增压器。

Power will come from turbocharged petrol engines delivering between 120 and 265-horsepower, with a V6 engine slatted for the top-of-the-line GTA.

电力将来自涡轮增压汽油发动机提供120至265马力，与V6发动机板式的顶级的在线多伦多。

Drivers used to the low-end torque of a larger-displacement motor, or a turbocharged motor in a Saab or Audi, will find there's a bit to get used to with the tach needle's desire to tickle the far end of its range.

司机用于低端扭矩大排量发动机，或涡轮增压发动机的萨博或奥迪，会发现有位习惯于与环针的愿望发痒尽头的范围。

It is seen that the predicted and measured tailpipe noise match very well in low engine speed.

在整个计算过程中，在发动机全负荷的工况下，发动机转速由4000r/min加速到8000r/min。

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。