查询词典 yawing

Some asymmetric vortex solutions are obtained, which yield the side forces and yawing moments having the order of magnitude agreeing with experimental data.

本文获得了大迎角旋转体在不同非对称边界条件下的非对称涡解，其中一些非对称涡解的侧向力和偏能力非符合实验数据的量级。

The rudder plays a secondary role during a turn it is used to prevent yawing.

在转弯时，方向舵发挥的作用仅次于离心力，方向舵用来防止偏航。

In order to ensure that the scene matching aided navigation system can acquire the aircraft position errors and yawing errors simultaneously, here we propose an image matching algorithm based on bifurcation extraction.

摘要为了满足景象匹配辅助导航系统需要同时获取飞行器位置和航向偏差的需要，提出了一种基于分支特征点提取的图像匹配算法。

This method uses digital image processing techniques to reconstruct the vector of the airplane. Then the pitching, yawing and roll angel are computed.

在终端机中利用图像处理技术重构出机身和机翼的空间向量，计算出无人机的俯仰角、偏航角和翻滚角。

The wind shear,yawing,structural parameters and installation parameters are taken into account to make the theoretic model more close to the wind turbine in opera...

应用所设计的气动性能计算程序对一台1.3MW的失速调节风力机进行了气动性能计算，与国外大型商业软件的计算结果取得了良好的一致性，从而验证了模型的正确性和实用性。

We should have stopped wind power working ahead normally and away the wind direction 90 degree yawing when there is typhoon, reduce

当有台风袭击时，一般情况下将风机提前停机并主动偏离主风向90度偏航，减小风机叶轮的受风面，减小大风对风机载荷的影响。

The invention concerns a device for damping the yawing motions between a motor road vehicle and its trailer consisting of a damping curvilinear track (4) whereon acts a friction device (17) for example a pneumatic device mounted at the end of the towbar (2), the track (4) being for example articulated to a fixed part at the rear of the truck or sufficiently flexible to absorb roll and pitch.

本发明涉及在机动车和它的拖车之间的左右摆动缓冲装置，该装置包括一个曲面形缓冲道(4)，一个装在连杆(2)的端部的气动摩擦装置(17)作用在该缓冲道上，以铰接的方式将缓冲道(4)连接到卡车后面的固定部位上，缓冲道也可以足够柔软，以便消除侧滚或俯仰运动。

Firstly, the The function of the yawing mechanism and the influence of the train velocity on the wire rope pulling force were studied theoretically and the wire rope pulling force was proved to be always approximately equal to the advance pulling force.

首先在理论上分析了转向机构的作用和列车速度对钢缆拉力的影响，证明了钢缆拉力总是约等于钢缆预拉力。

Results show that in hover the fuselage normal force and pitching moment are relatively high due to the influence of rotor/wing downwash; and in low speed forward flight, the downwash have strong interaction on the normal force and pitching moment of fuselage due to the big dimension horizontal tail; the effects of downwash on the fuselage rolling and yawing moments are little and the influence on fuselage side force is considerable.

结果表明，悬停时受主机翼高速旋转产生的下洗尾流影响，机身产生了较大的法向力和低头力矩；前飞时下洗尾流对机身的法向力和俯仰力矩有比较严重的干扰，对滚转力矩和偏航力矩干扰较小，对侧向力有一定影响。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。