航空发动机
- 与 航空发动机 相关的网络例句 [注:此内容来源于网络,仅供参考]
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But when the test load is increased, the wear mechanism is dominated by spalling, and the test material weight loss is raised, therefore, the amount of hard phases can be decreased advisably. high carbon high alloy steel, hard phase, friction and wear
以航空发动机供油系统用Cr18Mo16V钢为原料,研究其基体和碳化物硬质点的结构和组成,并分析
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The visual inspection based on an endoscope has played an important role in modern fault diagnosis of aeronautic engines.
基于内窥镜的视觉检测技术在现代航空发动机故障诊断中发挥着重要的作用。
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A wide front fascia with a large, forward-facing grille opening, a splitter along the bottom and wheel opening extensions along the sides to provide aerodynamic downforce A cold air scoop in front of the hood that integrates an air inlet system for the engine The trailing edge of the front wheel opening is radiused to achieve improved drag, but protects the body finish with a tough molding, and a large air extractor is located behind the wheel A fixed-roof bodystyle optimizes body rigidity and mass Wider rear fenders with flares cover the massive rear tires and a brake cooling scoop in front of the wheels visually balances the fender extractor A tall rear spoiler houses the CHMSL on the top of the rear fascia 10-spoke wheels (18-inch, front; 19-inch, rear) Four larger stainless steel exhaust outlets New-design Chevrolet Corvette Z06 badging on the carbon fiber front fenders
宽阔的前仪表的大,面向前方格栅启用,底部和侧面的轮开放扩展拆分为空气下压力的一个寒冷的空气罩前面铲,整合为一个航空发动机进气道系统的尾部前轮的边缘radiused开放,实现改善阻力,但保护的强硬成型身体结束,和一个大型空气提取的背后是车轮固定屋顶bodystyle优化车身刚性和群众更广泛的耀斑位于后翼子板覆盖大规模的后方轮胎和刹车冷却的车轮前面铲视觉平衡挡泥板提取一个高大的后扰流器房子的后方筋膜十名高位刹车灯,以车轮(18英寸,前,19英寸,后)四较大的不锈钢排气口新设计的雪佛兰克尔维特Z06的碳纤维前挡泥板徽章
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Movable bailie pressure distortion generator is an important device in aero-engine stability assessment tests.
可移动插板式压力畸变发生器是现代航空发动机稳定性评定试验中的一项关键设备。
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ABSTRACT With the development of aeromotor technology, higher and more strict speed performance of ball bearing is required.
随着航空发动机技术的发展,对滚动轴承的速度特性要求越来越高。
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Firstly, This text has described information fusion technology characteristic, form structure and concrete processing method, and application of information fusion in fault diagnosis proves the feasibility and validity from the angle of information theory. Based on this,it is combined the fault diagnosis of aeroengine with Information fusion, a method and model which the fault diagnosis of aeroengine information fusion is brought forward. a research which combined neural networks with D-S evidence is brought forward. Based on the analysis of single neural network characteristic, the model of roted neural network is put forward. With the simulation based on the example, we can know evidence theory fusion improved the fault diagnosis It is hard to give the basic probability function in the process of using the evidence theory, So the model based on network and D-S evidence is put forword.
本文首先论述了信息融合技术的特点、形式结构和具体的处理方法,并从信息论的角度论证了信息融合技术在故障诊断中的可行性和有效性;在此基础上,将航空发动机故障诊断与信息融合相结合,提出了一种基于信息融合技术的发动机故障诊断模型和方法,并在此基础上,提出和分析了基于人工神经网络和D-S证据理论的信息融合故障诊断,研究了神经网络的建模方法、组建原则和实现策略,并结合诊断实例进行了分析;提出了基于D-S证据理论的决策融合,阐述了D-S证据理论的方法,模型,并结合算例进行了分析。
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With the development of manned space flight and aeronautics, the technical requirements for heat protection material and thermal barrier coating, etc., are increasingly enhanced.
随着载人航天及航空技术的发展,对航天器的防热材料和航空发动机的热障涂层等技术的要求日益增高。
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As one of the key technologies in improving the reliabilities of digital systems, BIT technology has been an impo...
作为提高数字电路系统可靠性的关键技术之一,BIT技术成为当前航空发动机和航空电子领域的重要研究方向。
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As one of the key technologies in improving the reliabilities of digital systems, BIT technology has been an important research field in aero-engine and avionics industry.
作为提高数字电路系统可靠性的关键技术之一,BIT技术成为当前航空发动机和航空电子领域的重要研究方向。
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The bearing, as one of the aero engine key component, plays a crucial role on the reliabilities of aero engine.
轴承作为航空发动机的关键部件之一,对发动机的可靠性起着决定性的作用。
- 推荐网络例句
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I will endeavour to find you some assistance.
我尽力帮你找人帮忙。
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At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.
起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。
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Ah may dee:You are chinese living in a democratic country.
你是居住在民主国家的中国人吧。