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。
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。
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。
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。
The use of radar-absorbing material (RAM) and radar-absorbing structure (RAS) is an important measure for stealth aircraft.
雷达吸波材料和吸波结构的使用是飞机隐身的一个重要措施。
A metal structure, such as an aircraft, in which the skin absorbs all or most of the stresses to which the body is subjected.
硬壳式构造一种金属构造，如飞机，其外壳承担机身受到的全部或大部分压力。
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。
A leading edge for an aircraft having a structure, the leading edge comprising.
领先优势的飞机有一个结构，前沿包括。
The titanium alloy, as an important structure material during the manufacture of advanced aircraft, provided the light density, high specific intensity and excellent resistance to corrosion.
钛合金具有密度低、比强度高、抗腐蚀性能优异等一系列特点，是先进飞机制造中重要的结构材料。
After analyzing the circuit structure and fault characteristics of the aircraft power system, the authors built an on-line model-based fault diagnosis system.
在分析空间电源系统电路结构和故障特征基础上，建立起基于模型在线故障诊断系统。
The structure of an aircraft, such as an airplane, a helicopter, or a rocket, exclusive of its power plant.
机体，弹体，构架航空器的构架，如飞机、直升机、火箭，不包括发电机。
Three-dimensional curve fitting and reconstruction of an intelligent structure shape were researched to implement the active monitoring for a high-performance aircraft structure shape.
研究了细长机敏柔性结构的三维形态拟合与重构方法以实现高性能飞行器结构形态主动监测。
A method of forming an exterior surface protective structure (12) for an aircraft (10) includes uniting a loaded surfacer (52) having a carrier (51) to a hybrid prepreg substrate (32).
一种为飞行器(10)形成外部表面防护结构(12)的方法，包括将具有载体(51)的受载表面料(52)结合到混合预浸渍基材(32)。
Work accomplished in support of the structure and systems of an aircraft.
在保障飞机系统和结构时所做的工作。
Work accomplished in support of the structure and systems of an aircraft.
在保障飞机系统和结构时所做的工作。
应用推荐