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- By the aeroelasticity theory and method,structure model with FEM,model correction,natural vibration calculation,flutter analysis were made. 新一代航空结构广泛采用复合材料,对复合材料机翼的气动弹性工程化建模和分析是飞机设计的重要任务。
- By the aeroelasticity theory and method, structure model with FEM, model correction, natural vibration calculation, flutter analysis were made. 应用气动弹性分析理论和方法,对复合材料大展弦比机翼进行了结构有限元建模、模型修正、固有振动特性计算、部件颤振工程分析。
- Because of the drastic aerodynamic heating effect, panel flutter analysis considering thermal effects becomes an emerging problem in the design process of supersonic aircraft. 在超音速飞行器的设计中,由于气动加热效应相当剧烈,考虑热效应的壁板颤振问题成为一个不可忽视的气动弹性问题。
- To remedy this problem,the International Telecommunications Union (ITU) created the T.37 full mode standard for store-and-forward fax communication. 为克服这个问题,国际电信联盟(ITU)为存储转发传真通信制定了T.;37全模式标准。
- To remedy this problem, the International Telecommunications Union (ITU) created the T.37 full mode standard for store-and-forward fax communication. 为克服这个问题,国际电信联盟(ITU)为存储转发传真通信制定了T.;37全模式标准。
- Therefore, the logging takes up significantly more space in SQL Server 2000 than in SQL Server 7.0 In Bulk-Log mode but not as much as it does in Full mode. 因此;在“大容量日志”模式下;SQL Server 2000中的日志记录比SQL Server 7.;0中占用的空间要多出许多;但在“完整”模式下不会多这么多。
- Classical linear flutter analysis is based on the solution of flutter eigenvalue problem, and needs to track the root loci to determine the correct flutter boundary but sometimes it may fail. 摘要经典的线性颤振分析方法需要求解颤振特征值问题,并需要对特征值进行跟踪排序,以消除在确定颤振临界点时可能出现的颤振模态分支的“窜支”问题,从而影响了颤振分析的效率及自动化程度。
- The program of propeller whirl flutter analysis (PPWFA) is designed for analysing the dynamic response of propeller rotor system and the dynamic characteristics of whirl flutter of the system. 螺桨转子颤振涡动分析软件(PPWFA)的设计目的是,分析螺桨转于系统的动力响应和颤振涡动特性,以及分析影响螺桨转子稳定性的各个因素。
- Flutter analysis of an intelligent composite wing 智能复合材料机翼颤振分析
- Stall Flutter Analysis of High-Aspect-Ratio Composite Wing 大展弦比复合材料机翼失速颤振分析
- He walked with a stride full of purpose. 他迈着坚定的步伐向前走。
- She has a book full of cuttings about her film. 她有一本书贴满了关于她的一些影片的剪报。
- The druggist put in a full stock of drugs. 那位药商进了一大批药品。
- New York City's Third Avenue is full of gin mills. 纽约市第3大街上小酒吧林立。
- Flutter Analysis on Aircraft for the Condition of Unsymmetrical Stores 全机非对称外挂状态颤振分析
- He delivered a long prose full of platitudes. 他发表了一篇充满陈词滥调的文章。
- A big ship ploughed the sea at full sail. 一艘大船张满帆在海面上破浪前进。
- Dynamic Modeling and Flutter Analysis for High-Aspect-Ratio Composite Wing 复合材料大展弦比机翼动力学建模与颤振分析
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- A full requital of his striving pain. 这是对他艰苦努力的圆满回报。