Last year, aircraft manufacturer Airbus patented a hybrid electric jet engine for airliners which can be powered by both conventional kerosene and electricity.
去年，飞机制造商空中客车为客机设计了一种混合动力喷气引擎，它可用常规的汽油或者电力提供动力，对此它还申请了专利。
The XCOR team then developed a more powerful engine with an advanced pump-fed fuel system for a larger aircraft now being flight-tested for a commercial customer.
公司的科研小组，正在采用先进泵式喂料系统，为大型飞行器，研制动力更加强大的引擎，现在正在为商业客户的需求，进行飞行测试实验。
When GE was selected by the Chinese as the engine provider for the aircraft in 2002, the companies estimated that about 500 ARJ21s would be sold over 20 years, with a potential value of $3bn to GE.
2002年通用被中方选为该型飞机的发动机供应商时，双方估计，20年内将可卖出约500架ARJ21，对通用的潜在价值为30亿美元。
The big aircraft-engine-makers are exploring new ideas for jet engines.
巨大的飞机引擎市场正为喷气式飞机引擎开拓新的思路。
Researchers from Cambridge University and graduate trainees from Rolls-Royce are currently working together in a quest to explore possible future designs for a completely new type of aircraft engine.
这项独特的工程耗时三年，聚集了剑桥大学和麻省理工大学的研究人员以及行业内的参与者，将设计一种新型的客运飞机。 这种飞机的噪声将比现有飞机的明显的小。
A turboprop handles a larger airflow than any other aircraft engine and so (at low speeds) generates the largest thrust for any given rate of fuel consumption.
一个涡桨可以比其他的飞机发动机多处理一些气流，因此在低速时，无论给定的燃料占总量的比例是多少，都会产生最大的推力。
For Rolls-Royce, the world’s second-largest aircraft-engine maker, the safe landing did little to avert worries over the engine’s safety.
劳斯莱斯是世界上第二大飞机引擎制造商。对它来说虽然飞机安全着陆了，可是也不能避免它对引擎安全性的担忧。
ACCESSORY gearbox, a part of the engine, mechanically driven by a compressor or an Angle gearbox, for driving components necessary for engine and aircraft.
附件齿轮箱，发动机的一部份，由压气机或伞齿轮箱带动，用来驱动一些发动机和飞机工作必须的部件。
Spare engine: We will provide at least one spare engine ready in China for each aircraft.
备用发动机：我们能为每架飞机在中国至少提供一台备用发动机。
The mathematical model for aircraft engine, heat exchanger, duct, venturi, valve and other components in aircraft environment control system (AECS) is described in this paper.
介绍了飞机环境控制系统中发动机引气、热交换器、管道、文氏管以及阀门等部件的数学模型。
The importance of military aircraft for future application and innovation of aero engine technology have been analyzed from the need of military battle. Suggestions have been proposed.
根据现代战争的需求，分析了军用飞机在未来战争中的重要作用，论述了突破航空发动机技术的重要性，提出了一系列建议。
The result shows that the traditional estimation methods about powerplant performance are adapted for propeller aircraft even if with small sized piston engine and propeller.
研究结果表明，传统的估算方法对于装小型活塞式发动机的螺旋桨飞机也是适用的。
Because it is not heavy for the power it gives, a petrol engine is still used in small aircraft.
就功率来说，汽油发动机不算重，因此，现在的小型飞机仍然使用它。
The importance of military aircraft for future application and innovation of aero engine technology have been analyzed from the need of military battle.
根据现代战争的需求，分析了军用飞机在未来战争中的重要作用，论述了突破航空发动机技术的重要性，提出了一系列建议。
The fatigue fracture mechanism of main bearing cage is analysed and investigated for aircraft engine taking WP6 for example.
以WP6发动机轴承为例，对航空发动机主轴轴承保持架疲劳断裂的机理进行了分析探讨。
Variable structure control was discussed for aircraft engine manipulating system simulator with motor loading.
研究了飞机发动机操纵系统地面模拟实验中用力矩电机进行电动加载控制问题。
In last-gen aircraft, high-pressure gas is taken from the engine and transported through bleed valves to the auxiliary power system, which controls air-conditioning, for example.
举个例子，在上一代飞机中，引擎中的高压气通过排除阀到达辅助动力系统，该系统控制着空调设备。
The high temperature protection coatings play an important role for preventing high temperature oxidation and hot corrosion from aircraft turbine engine and prolonging the time life of engine.
高温防护涂层在防止航空涡轮发动机抗高温腐蚀以及延长发动机寿命方面起着越来越重要的作用。
Trouble with the gearboxes of the Rolls-Royce engines caused some in - flight engine shutdowns, prompting the carrier to take the aircraft out of service for immediate modifications.
罗尔斯·罗伊斯引擎的变速箱故障导致一些飞机在飞行过程中出现引擎关闭的现象，促使航空公司让飞机停飞以立即进行修复。
The results show that the FTIR-emission-spectroscopy has a very good prospect for application in measuring aircraft engine exhausts.
结果表明，FTIR发射光谱技术在飞行中的飞机发动机排放测试中具有巨大的应用前景。
It can be seen that calibration tank in (CARIA) is a set of advanced facility for calibration of aircraft engine powered simulator and it can be used to calibrate simulators accurately.
结果表明，CARIA校准箱是先进的飞行器动力模拟器校准设备，可以满足对动力模拟器推力和质量流量的精确校准。
The full integrated electric propulsion using gas turbine, diesel engine and the like for the new aircraft carrier is a flexible power distribution and advanced propulsion system.
使用燃气轮机、柴油等常规动力的新型航母综合全电力推进系统是一个柔性的电力配电和先进的推进系统。
CFM will also form an assembly line with AVIC Commercial Aircraft engine Co, the domestic engine supplier for the C919, to jointly set up an engine assembly line.
CFM也将与C919的国内发动机供应商-中航商用飞机发动机公司形成一条生产线，以共同建立一个发动机装配线。
The flight test method recommended in this paper can be used as a reference for providing other small single engine aircraft spin certification tests.
本文推荐的试飞方法可供其他小型民用飞机型号合格审定尾旋科目飞行试验借鉴。
The high speed data sampling and signal analysis system is investigated for vibration monitoring and fault diagnosis of aircraft engine in the case of stationary experiments.
为了在地面实验中监测航空发动机的振动情况和进行故障诊断，研制了高速数据采集系统、信号处理系统以及基于模糊聚类方法上的故障诊断系统。
For a certain type of pilotless aircraft, several rotative velocity states are set to perform the control of the engine.
长空发动机的控制是通过设计几个转速状态来实现的。
An energy spectrum data processing method used for Aircraft Engine On-line Wear Monitor (AEOWM) is studied.
对用于航空发动机磨损在线监测的能谱数据处理方法进行了研究。
An energy spectrum data processing method used for Aircraft Engine On-line Wear Monitor (AEOWM) is studied.
对用于航空发动机磨损在线监测的能谱数据处理方法进行了研究。
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