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.
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.
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.
内环路控制，对于自动驾驶仪操作，这是无关飞行航道的飞机俯仰姿态和坡度的基本控制。
INNER LOOP control, For autopilot operation this is the basis control of airplane pitch and roll attitude without regard to flight path.
进近方式，一种综合了控制横侧的航道信号和控制俯仰下滑信号的自动驾驶／飞行指引方式。
APPROACH MODE, An autopilot/flight director mode which is a combination of localizer for roll control and glide slope for pitch control.
结果表明，飞行器俯仰滚转耦合运动时的气动特性比单独俯仰和滚转时的气动特性复杂得多。
The results show that unsteady aerodynamic characteristics of a delta wing oscillating in large amplitude pitching roll motion are more complicated than in pitching motion or in roll motion.
升降舵，铰连在水平安定面后缘上的可动部件。用以操纵飞机的俯仰运动(机头朝上及朝下)。
ELEVATOR, a hinged moveable part on the trailing edge of the horizontal stabilizer for airplane pitch (nose up and nose down) control.
本文用微分方程定性理论来分析俯仰力矩曲线随迎角变化的“勺形”对飞机飞行稳定性的影响。
The theory of stability of differential equations is used to analyse the 'effect of reversal slope of pitch moment to the stability of aircraft.
机翼的运动方程可以写成四维一阶常微分方程，取广义气流速度和线性俯仰刚度作为分岔参数。
The monition equations of airfoil are written as the four dimensional first order differential equations. Taking airspeed and the linear part of pitching stiffness as the bifurcation parameters.
介绍了差分流量调节的计算方法和内喷管与塞锥推力矢量变化的分析过程，计算产生的俯仰力矩。
The computing method of differential throttling and the analytical process of thrust vector of inner nozzle and plug were introduced. The generated moments of pitch were given.
当我们乘坐渡轮的时候，他会告诉每个人“横摇”和“俯仰”的区别，并解释如何才能晋升船长。
When we ride a ferry, he tells everyone what the difference between a roll and a pitch is, and explains the route to the captain.
利用虚拟累量域波达方向矩阵的特征值的幅值和相位信息，就可以求出信号源的方位角和俯仰角。
The azimuth and elevation of the incident sources can be estimated respectively from the amplitude and phase information of the eigenvalues of the new matrix.
利用虚拟累量域波达方向矩阵的特征值的幅值和相位信息，就可以求出信号源的方位角和俯仰角。
The azimuth and elevation of the incident sources can be estimated respectively from the amplitude and phase information of the eigenvalues of the new matrix.
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