1.
Supersonic/Hypersonic Pitch Oscillating Derivatives of Two Dimensional Flat Plate at Arbitrary Angles of Attack
任意迎角二维平板的超声速和高超声速俯仰振动导数
2.
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。
3.
Nonlinear Dynamic Stability Analysis for the Aircraft Flying at High Angles of Attack
大攻角下有限振幅俯仰飞行的非线性动稳定性分析
4.
luffing winch motor
俯仰式起重机电动机
5.
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
6.
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
7.
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。
8.
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
9.
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。
10.
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
11.
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
12.
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
13.
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
14.
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
15.
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
16.
Generalized Dynamic Wake Model Applied to Helicopter Pitching and Rolling Maneuver
适用于直升机俯仰与滚转机动分析的广义动态尾迹模型
17.
"...We Bow, we take our cups of wine, We give our attention to beautiful poems."
俯饮一杯酒, 仰聆金玉章。
18.
Elevation-azimuth type antenna pedestal
俯仰-方位型天线座