平尾上的升降舵控制俯仰。
穿过白薯垄有节奏地俯仰着
IVB级有一个单独摆动发动机来作俯仰和偏航。
The S-IVB stage has its single engine gimbaled in pitch and yaw.
模型系统有三个自由度，即：俯仰，滚转，偏航。
The model system has three freedoms, namely: Pitch, Roll, and Yaw.
当俯仰角很微小的时候，使用第一种方式较为方便。
测试雷达天线俯仰旋钮及雷达天线俯仰的模拟显示；
Testing the contrling knob and the simulative display of the pitching of the radar antenna.
该方案可供从事重型设备俯仰铰点设计的工作者参考。
It has a good reference for the designer of boom pin of heavy equipment.
目标俯仰框架的同步驱动控制是本项目的关键技术之一。
The synchronizing drive control for the target pitch frame is one of the key technology in the project.
摄像机还可以利用装在脚架上的升降俯仰装置左右上下转动。
Lift and tilt mechanisms on the camera mount add to the camera's freedom of movement.
针对俯仰回路，利用测量的俯仰角实现了俯仰回路姿态控制；
The pitch control is attained by the measurement of the pitch angle.
这是一个上升，注意这正俯仰梯度指示，增加高度会降低空速。
This is a climb, note the positive pitch ladder indication on the HUD, the increasing altitude, and decreasing airspeed.
实验表明，利用该传感器可以敏感旋转载体的横滚或俯仰角速率。
The experiment indicated that the angular rate sensor can sense the angular rate of pitching of rotating carrier.
得到标枪的初始攻角和俯仰角速度对出手角度选择的影响较显著。
The effect of initial attack angle and pitching angular velocity on the selection of release angle is remarkable.
现在你尽可能平稳地把板倾斜到大约和俯仰轴呈45度角的位置上。
Now you tilt the board as smoothly as possible to about 45 degrees in direction of the pitch axis.
这些数据包括飞行速度、高度、俯仰、加速度、晃动、燃油等情况。
Data about the airspeed, altitude, pitch, acceleration, roll, fuel, and the list goes on and on.
在此情况下，系统的输入是紊流大气，它使飞行器产生随机俯仰运动。
The system input in this case is turbulent air which produces random pitching motion of the vehicle.
本文通过详细的数学推演，厘清了水平方位角与俯仰角测量耦合的关系。
This article clears the measuring coupling relationship between horizontal azimuth and pitch angles by detailed mathematical deduction.
移动升降舵离开它们的流线型位置，使得飞机改变水平轴上的俯仰姿态。
Moving the elevators out of their faired position causes the airplane to change the pitch attitude about the lateral axis.
角振幅增大会使返回舱的平均俯仰阻尼增加，马赫数增大使俯仰阻尼降低。
The average effective pitch damping increases with increasing Angle of oscillation amplitude and decreases with increasing Mach number.
操纵面，机翼和机尾上的可动面板，用以操纵飞机俯仰，坡度，和偏航运动。
CONTROL SURFACE, Moveable panels on wings and tail for movement of airplane on pitch, roll and yaw axes.
首先以无源声呐对目标的方位角、俯仰角和频率测量为依据，建立动态系统模型。
The model of motive system is made in the light of measurements of target bearings, elevation and frequency by passive sonar.
提出了一种带有光线漂移补偿的测量导轨俯仰角误差、偏摆角误差的方法及系统。
A method and system based on compensation for beam drift are put forward in order to measure pitch and yaw errors.
在低雷诺数条件下，对于纯俯仰运动，随着翼型厚度的减小，平均阻力系数也变小。
For pure pitching motion, the results show that average drag coefficient decreases as airfoil thickness is reduced.
该分体式天线座通过伺服控制来实现天线的俯仰和横滚运动，从而准确地指向目标。
The pedestal drives a cuboid antenna, which can pitch and roll to direct at target accurately, and is driven by servo control.
针对俯仰运动模型，提出利用非线性最优滑模控制来设计某型导弹的俯仰运动控制系统。
Aiming at the pitching movement model, a nonlinear variable structure controller with an optimal sliding surface for the pitching control system of missile was presented.
当然，治愈“春烧”的“药方”，在我们库克郡41000英亩的森林保护区里俯仰可拾。
The cure for it can always be found some place in our 41,000 acres of forest preserves.
当然，治愈“春烧”的“药方”，在我们库克郡41000英亩的森林保护区里俯仰可拾。
The cure for it can always be found some place in our 41,000 acres of forest preserves.
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