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- The aerodynamics characteristics of this airfoil is studied in wind tunnel. 进行了翼型的低速气动力性能研究,为附面层特性研究提供了方向。 结果表明,该翼型具有较好的升阻和俯仰特性,但失速特性差。
- Wind tunnel tests indicate that the designed high lift system has good aerodynamics characteristics. 风洞试验表明,改装成功的验证机增升装置具有良好的气动特性。
- The computation results of aerodynamic characteristic are also reliable. 气动特性的计算结果也是可靠的。
- Electromagnet and aerodynamic characteristic and the effect of water-film insidesensor of resonant cavity are analyzed. 分析了微波谐振腔的电磁性能和气动性能以及水膜对谐振腔测量误差的影响;
- Unsteady Aerodynamics Characteristic Study of a Jettisoned Aircraft Canopy 座舱盖抛放过程中的非定常气动特性研究
- Research on Aerodynamics Characteristic of Different Disk-Wing/Rotor System 不同参数的盘翼/桨叶旋翼系统气动特性的试验研究
- The results show that the airflow separate at the front part of bus,and induces the high drag coefficient of 0 666 5.The aerodynamic characteristic of JT6120 need improving. 研究结果表明由于在该车的头部产生了气流分离 ;导致空气阻力系数高达 0 .;6665;说明气动性能存在明显的不足;有必要进行改进
- vehicle aerodynamics characteristics 车辆气动特性
- The aerodynamic characteristics tests of the grenade with flexible ribbon first conducted in CARDC High Speed Aerodynamics Institude are introduced in this paper. 气动中心首次进行了柔性飘带弹的气动特性试验,对柔性飘带提供安定作用的机理进行了分析。
- This paper introduces the trim aerodynamic characteristics of re-entry modules. 本文主要介绍小升阻比载人飞船返回舱的配平气动特性。
- Sympathy is the feeling characteristic of mankind. 同情心是人类特有的感情。
- The design and test analysis of large steam butterfly valve for steam turbine is described in this paper, which includes aerodynamic characteristic structure feature and how to solve the problem of fast closing and tight sealing. 介绍大口径汽轮机用蝶阀的设计与试验分析,包括阀的气动特性、结构特点与如何解决快关与密封问题等。
- History of response of the structure and aerodynamic characteristic with time is analyzed. The study shows the developed CFD / CSD coupling procedure is able to compute nonlinear aeroelastic analysis. 详细分析了机翼受静气动弹性过程中结构响应和气动特性随时间变化的效应,初步研究结果表明:这种松耦合方法求解非线性气动弹性问题是可行的。
- The forecast of the aerodynamic characteristic on the complicated reentry figure is processed through estimating the aerodynamic forces by bridging function and simulating the flow field by DSMC method. 通过桥函数估算气动力以及蒙特卡罗方法数值模拟流场 ,对复杂外形再入体过渡区气动特性进行预测。
- He spoke with characteristic enthusiasm. 他以特有的热情说话。
- Her predominant characteristic is honesty. 她最为突出的特点是诚实。
- Characteristic of or befitting a warrior. 勇敢的,好战的具有战士、勇士特征的或适宜于勇士的
- For wings of arbitrary plan forms, sideslip aerodynamic characteristics have been calculated numerically an... 对几种平面形状的机翼侧滑气动力特性进行了数值计算,并与实验作了比较。
- Papers about ultra-low speed wind tunnels for aerodynamic characteristics research on Micro-UAV are scarce. 用于微型飞行器气动特性研究用的极低速风洞在国外公开发表的资料很少见到。
- A characteristic feature of Attic Greek. 雅典式的习语,文体,风格等古希腊雅典个性风格