Moreover , the structural dynamics analysis models of wing and the whole rocket are established , and the vibration modes are evaluation 对全弹和尾翼进行动态的强度分析，得出频率和振型。
< uk > the configuration has two tractor propellers , full - span double slotted flaps deflected 45 , and a high tail . < / uk > < uk >实验模型有二两拉力螺旋桨，全翼展双缝襟翼偏转45 ，并有高置的水平尾翼。 < / uk >
To comply with the technical regulations of motorsport ' s governing body , the fia , the whole wing assembly must fit within an area measuring 1000mm wide by 350mm long and 200mm deep 为了遵守赛车运动主管团体fia的技术规则，整个尾翼必须在1000毫米宽， 350毫米长和200毫米厚的范围内。
Another team invited by the fia to make changes to their wings prior to australia , bmw sauber have revised the junction of the rear wing ' s endplates and its main profile and flap 另一支在澳大利亚被fia优先请求更改破风翼的车队，宝马萨伯修正了尾翼侧板和主要的外形，襟翼间的接合处。
The experiment of distributed actively vibration control is achieved . the ideal experimental results are obtained . the validity and feasibility of this system is validated 四、实现了尾翼模型的分布式振动主动控制实验,取得了理想的实验结果,验证了本文设计的系统的有效性和可行性。
The rear wing starts life as a mathematical equation , which needs to balance downforce against drag . it is resolved using computational fluid dynamics and other number - crunching computer programs 尾翼的制作经历了精密的计算，要考虑下压力和动力的平衡。利用计算机程序可以解决这个问题。
Based on the hardware structure and operation principle of the missile rudder electric loading system , the causation , mathematic model and test method of surplus torque are analyzed 基于实时性要求极高的导弹尾翼电动加载系统的硬件结构和控制原理，研究了多余力的产生原因、理论计算和消除方法。
Products include carbon - fiber hood of engine ， carbon - fiber spoiler , trunk lid , light brow , inside - car decoration and also manufacture other carbon - fiber parts as required by the clients 产品系列包括:碳纤维引擎盖、碳纤维尾翼、碳纤维扰流板、后箱盖、灯眉、门内饰板、可按单定制其他碳纤维车用饰件。
Another team invited by the fia to make changes to their wings prior to australia , bmw sauber have revised the junction of the rear wing ' s endplates and its main profile and flap 作为另外一支国际汽联要求他们在澳大利亚站前修改其风翼的车队，宝马索伯对尾翼端板的连接部分以及其主型面和副翼进行了改动。
The influence of double - push accelerated velocity , spin - rate regularity and unfolding fins on air rocket dispersion and the mechanism of decreasing of air rocket dispersion are also studied respectively 分别研究了双推力加速度，转速规律和尾翼延时张开，对地面火箭弹和航空火箭弹散布的影响，以及减小航空火箭弹散布的机理。
