pressure-charged engine

The engine is letting off steam to relieve the pressure in the boiler.

机车在放蒸汽,以减少锅炉的气压.

The steering engine is steered through the position of the cylinder on the piston rod which is controlled by hydraulic pressure.

利用油压控制油缸在活塞杆上移动的位置进行操舵。

This paper presents the development of the liquid propellant rocket engine technology from the viewpoint of combustion chamber pressure, thrust level and power cycle.

本文从燃烧室压力、系统工作循环方式以及最大推力三个方面叙述了世界各国液体火箭发动机的技术水平。

The primary analysis on heat transfer and pressure drop of the thrust chamber in hydrogen-oxygen-hydrocarbon tripropellant rocket engine

氢氧烃三组元发动机燃烧室传热、流阻初步分析

For high level thrust requirement and long duration mission, the turbopump-fed rocket engine has more advantages than that of the pressure-fed rocket engine.

在推力超过一定量级、任务时间较长的情况下，泵压式发动机比挤压式发动机具有明显的技术优势。

It is considered that diesel engine mounts Electronic Unit Pump ( EUP) high pressure fuel injection system has the potential to meet Euro ⅲ emission standard. This paper mainly discusses the ECU calibration method of a EUP engine that will be tested by the new cycle.

电控单体泵高压燃油喷射系统具有使发动机达到欧Ⅲ排放标准的潜力，研究在自行开发的单体泵柴油机的ECU上，进行了面向新法规测试规程的标定调整方法研究。

Units at inlet and exhaust pressure adjusting system on altitude simulation test cell includes the engine intake pressure adjusting system, exhaust pressure adjusting system.

高空台进排气调压系统包括：发动机进气压力调节系统，排气环境压力调节系统。

New research is conducted on four parameters automatic speed-changing regularities. Optimum shift point is obtained from engine throttle opening and work pump pressure, whence new shift strategy is worked out and its control system is studied in stress.

对工程车辆四参数自动变速规律进行了新的研究，由发动机油门开度和工作泵压力得出最佳换挡点，从而制订新的换挡策略，重点对其控制系统进行研究。

The function of exhaust diffuser is to transform part of momentum energy of exhaust gases from engine into pressure energy to simulate actual exhaust back pressure and environment pressure.

排气扩压器的作用是将发动机排出燃气的部分动能转换成压力能，真实模拟发动机排气反压和环境压力条件。

When the engine speed, oil pressure, oil temperature and water temperature exceed the specified limit values, CZB will make the engine stop, and at the same time give sound and light warnings.

当柴油机的转速、油压、油温及水温超过规定的极限时，CZB能使柴油机停车，并发出声、光报警信号。