1.
Numerical Investigation of Unsteady Aerodynamic Characterisics of Pitching Delta Wings
三角翼大迎角俯仰运动气动特性数值研究
2.
Lateral-Direction Aerodynamic Characteristics and Forebody Strake Control of an Aircraft Undergoing Pitching Oscillation on High Attack Angle
飞机大迎角俯仰运动下的横侧向气动特性及被动控制
3.
The system input in this case is turbulent air which produces random pitching motion of the vehicle.
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。
4.
Based on Simple Sensors by the Glider-bomb Campaign Pitch Robust Control System;
基于简易传感器的滑翔增程弹俯仰运动鲁棒控制方法研究
5.
Via a convert from the fuselage equivalent model into the fuselage instantaneous wheel axis, the fuselage roll and the pitch motion are both involved.
通过机体当量模型向机体瞬时转心的转换来计入地面运转时机体的滚转和俯仰运动。
6.
pitching headlong with a rolling or twisting movement.
伴随一个旋转或扭曲的运动头向前俯仰的。
7.
luffing winch motor
俯仰式起重机电动机
8.
The wing was sinusoidally pitched at reduced frequencies of 0.03and 0.06,for angle of attack of α=0 to 60 deg.
俯仰振荡运动的攻角范围为0°～60°，折合频率为0．03和0．06。
9.
Study of Parameter tuning in Human Motion Perception System Based on the Electro-Motive
电动人感系统俯仰通道参数整定研究
10.
Numerical Study of Pitching Dynamic Characteristic for Hypersonic Missile
高超声速弹头俯仰动态特性数值研究
11.
Identical autopilots are used to control the pitch and yaw motions if the missile has two planes of symmetry.
如果导弹有两个对称面，则使用相同的自动驾驶仪控制俯仰和偏航运动。
12.
It forces attention on the stability in conditions of combined pitch, yaw and roll
它迫使人们注意研究在俯仰、偏航和滚转运动一起出现时的稳定性问题
13.
The S-IVB stage has its single engine gimbaled in pitch and yaw.
S-IVB级有一个单独摆动发动机来作俯仰和偏航。
14.
Experimental Investigation on Unsteady Aerodynamic Characteristics of Rapidly Pitching Delta Wings
快速俯仰三角翼的非定常空气动力实验研究
15.
Diurnal Photosynthetic Changes of Brachiaria decumbens cv. Reyan No.3;
热研3号俯仰臂形草光合日动态的研究
16.
Computation of Vehicle Pitching Static and Dynamic Derivatives at High Angles of Attack
飞行器大迎角下俯仰静、动导数的数值计算
17.
Realizing Automatic Measurement for Pitching Deflection Tilt of Machining Center
实现加工中心机床俯仰、偏摆、倾斜的自动测量
18.
Study on parameter tuning in control loading system of flight simulator
电动操纵负荷系统俯仰通道参数整定研究