This is very important for aircraft structure design.
而这些对于飞机设计来说都是非常重要的。
Damping material being used on aircraft structure is a new thesis.
阻尼材料在飞机结构上的应用是一个新课题。
Fretting fatigue usually occurs in lap joints of aircraft structure.
搭接件是飞机结构中容易产生微动疲劳损伤的部位。
Linking Riveting Process Parameters to the Fatigue Performance of Riveted Aircraft Structure.
铆接过程参数与铆接飞机结构的疲劳性能的联系。
Time frequency analysis techniques are used to quantify cracks appearing in aircraft structure.
采用时频分析的方法实现了对飞机结构中出现的裂纹的定量检测。
The aircraft structure is simple, easy to operate. The appearance of novel reliable performance.
该机结构简单，操作方便，外观新颖，性能可靠。
The results can provide value reference for the design and repair engineers in the aircraft structure.
该项研究成果对航空器结构设计工程师和修理工程师均具有较高参考价值。
To assure economic life and reliability of aircraft structure, an economic maintenance program is essentially needed.
为了确保飞机结构的经济寿命和可靠性，必须制订合理的结构经济维修方案。
Fasteners attach the upper part of the decorative panels to the attachment fittings mounted on the aircraft structure.
紧固件将装饰板的上部连接到安装在飞机结构上的接头上。
The analysis of fatigue life for one critical position of aircraft structure and test verification are carried out accordingly.
据此对一个飞机结构危险部位作了疲劳寿命分析和试验验证。
Fatigue damage cumulative rule after calendar corrosive environment is crucial for determining calendar life of aircraft structure.
这些曲线是确定受腐蚀金属机件或构件疲劳日历寿命的依据。
In this paper, a method of using CAD (Computer Aided design) technology in the field of aircraft structure load design is discussed.
本文将计算机辅助设计技术引入飞机结构试验设计领域，对载荷设计自动化方法进行了研究。
For integrated aircraft structure, sine wave beams were fabricated and demonstrated by using the textile fabrics and liquid molding.
在整体化制造方面，研制和验证了织物复合材料正弦波梁的液态成型制造技术。
ZHANG You-hong. The corrosion damage and its effect on life of aircraft structure[D]. Xi'an: Northwestern Polytechnical University, 2007.
[4]张有宏。飞机结构的腐蚀损伤及其对寿命的影响[D]。西安：西北工业大学，2007。
Sealing the external joints of the aircraft structure to make sure that water does not go into the structure and to make the structure aerodynamic.
密封飞机结构的外部接缝以确保水分不进入结构并获得结构的气动性。
The corrosion characteristics of aircraft structures were briefed. The definition of the local environmental spectrum on aircraft structure was given.
简要阐述了飞机结构的腐蚀特点，给出飞机结构局部环境谱的定义。
The data and conclusion given in the paper provide important reference values for future aircraft structure design and out-of-tolerance problem disposal.
本文给出的数据和结论对实际飞机结构设计的参数确定和生产过程中的超差问题处理具有重要参考价值。
One of the most important things in developing aircraft structure maintenance program is to determine the inspection intervals for structure accidental damage.
确定飞机结构偶然损伤检查间隔是制定飞机结构维修大纲的关键问题之一。
CBR is an important technique which reuses knowledge. It is adopted in aircraft structure design to reuse design scheme and the efficiency of design is improved.
CBR是进行知识重用的一项重要技术，将CBR技术应用于飞机结构设计中，可以大量借鉴以往机型的设计方案，提高飞机结构设计效率。
PTAE 4A AE monitor system was developed for monitoring the fatigue crack propagation on aircraft structure. And a study on its practical application was carried out.
为实现飞机结构的疲劳裂纹动态监控，研制了PTAE-4A机载声发射监测系统，并作了随机机载应用研究。
The U. S. Navy's long-term vision is to deploy distributed wireless sensor networks along with RFIDs to provide a wealth of information about an entire aircraft structure.
美国海军的长期目标是分布式的无线传感器网络与射频身份识别（RFID）同时部署，从而提供关于整个飞机构造的大量信息。
The result provides a theoretical reference for fatigue life prediction of an aircraft structure with three-dimensional widespread cracks in complicated environments.
预测结果为复杂环境中三维广布裂纹飞机结构的寿命评估提供了参考。
The method met the demands of the strength and fatigue test tensile-press loading apply technique require of complex aircraft structure. Test results demonstrated that …
试验结果表明，与传统加载所采用的胶布带相比，三种形式加载块的静强度、疲劳性能和加载速率均有明显提高。
All things being equal, which they rarely are, the higher the cyclical stress level on an aircraft structure, the fewer the number of reversals it can withstand before breaking.
所有的事情很少是平等的，飞机结构上的周期性压力水平更高，破碎前它可以承受倒转的数字就更少些。
Then, the mathematics model of calculating the surface load and point load in the design of aircraft structure static load test using aircraft surface model is established.
其次结合飞机的曲面外形，建立了飞机结构静力试验设计中的分布式载荷和集中式载荷的演算数学模型。
Bases on the aircraft structure fatigue life theory, consider the characteristics of small UAV, the model of fatigue life prediction for small UVA structure is established.
在飞机结构寿命理论的基础上，结合小型无人机机体结构特点，建立了小型无人机机体寿命分析方法。
Bases on the aircraft structure fatigue life theory, consider the characteristics of small UAV, the model of fatigue life prediction for small UVA structure is established.
在飞机结构寿命理论的基础上，结合小型无人机机体结构特点，建立了小型无人机机体寿命分析方法。
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