Ash can melt in the heat of an aircraft engine and then solidify again, disrupting operation.
火山灰遇到飞机引擎的高温之后将融化，但随后会再次凝固，这将影响引擎的正常运转。
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。
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。
Rolling Element Bearings - Aircraft Engine, Engine Gearbox, and Accessory Applications - Eddy Current Inspection.
滚动轴承。飞行器发动机，发动机齿轮箱及辅助设施。涡流检验。
Another possibility is that the directors advocated splitting the aircraft engine and building services businesses.
另外一种可能性是，董事会曾主张拆分公司的飞机发动机与建筑服务业务。
Mr Immelt boasts of record aircraft engine orders at the Paris air Show in June, none of them to American airlines.
伊梅尔特先生赞扬了六月在巴黎航空展上陈列的飞行器引擎，没有一家来自于美国航空公司。
This paper presents an untouched optical measuring method in finding out the deformation of an aircraft engine vane.
针对飞机叶片表面变形量测量要求提出一种非接触式光学测量方法。
The results prove the feasibility and validity of the engine installation of metal rubber damper on an aircraft engine.
结果证明了发动机减振安装的可行性与有效性。
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。
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。
The major weak points of the Chinese aircraft engine industry are in building turbine blades and standardizing processes, Collins said.
柯林斯说，中国飞机发动机工业的一大弱点在于涡轮叶片的制造和流程的标准化。
The influence of the pressure and temperature distortion to the engine stability is one of important target to evaluate aircraft engine.
压力和温度畸变对发动机稳定性影响的评定是当代航空燃气涡轮发动机适用性战术指标的重要内容之一。
The contact stress distribution in the rabbet of the aircraft engine blade was determined by combining the experimental and numerical methods.
文中将实验检测技术与数值计算方法相结合，求解飞机发动机叶片榫头上的接触应力分布。
Model-Assisted Pattern Search method (MAPS) was applied to the study of performance seeking control using an aircraft engine nonlinear component level model.
利用模型辅助模式搜索方法(MAPS方法)，研究了某型涡扇发动机基于部件级非线性实时数学模型的性能寻优控制。
Through optimization of the probe structure and digital image processing, this system is used to measure the surface of aircraft engine blade without contact.
通过测头结构优化设计以及数字图像处理实现了飞机发动机叶片的非接触测量。
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。
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。
New ceramic-based materials are being used to create automobile and aircraft engine parts that will result in more efficient combustion and significant fuel savings.
新型的陶瓷材料正被用于制造汽车和飞机发动机零部件，使燃料能更有效地燃烧，从而大大节省了燃料。
The main shaft bearings of aircraft engine are key parts of plane, its reliability and life affect directly on the reliability and life of engine and even whole plane.
航空发动机主轴轴承是飞机关键部件的关键零件，其可靠性和寿命直接关系着发动机乃至飞机的可靠性和寿命。
In this dissertation, for an integrated instrument for civil aircraft engine test equipment, through the system function indices were analyzed by the test equipment design.
本文针对民用飞机发动机综合仪表测试设备，通过对系统功能及技术指标进行分析，提出了测试设备的设计方案。
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。
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。
Designed and manufactured by Microtecnica, the advanced cooling control system will use energy-saving technology that exploits the bleed air originating from the aircraft engine.
由微型技术公司设计制造的先进冷却系统将采用能量节约技术，利用了飞机引擎的废气。
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。
When it becomes necessary to examine the altitude performance of an aircraft engine, three types of facilities may be used-altitude wind tunnels, altitude test beds and flying test beds.
当需要考察一台航空发动机的高空性能时，可以利用三种型式的设备，即高空风洞、高空试验台和飞行试验台。
If the 50% actual operating time of aircraft engine is greater than the mean TBO in airline operation, the TBO can be prolonged. The method for estimating the prolonged life is also given.
航线使用中如有50%以上发动机实际使用寿命超过平均翻修寿命，发动机就可以延寿，给出了延寿估算方法。
The main shaft between the air compressor and the gas turbine in a jet aircraft engine is hollow to permit an internal speed reduction shaft with the minimum requirement of space and weight.
在喷气式飞机发动机内位于空气压缩和燃气涡轮之间的主轴是空心的，允许有一个需要最小空间和重量的内部减速轴。
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。
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。
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