Noise reduction mechanism of non-smooth leading edge of owl wing;
鸮翼前缘非光滑形态消声降噪机理
The wings of projectile provide the lift, control the direction and keep the stability of flying.
翼起到提供升力、控制飞行方向、实现稳定飞行等作用。
Based on CFD technique,three different shapes rudder/wing were designed which consulted some rudders/wings of Autonomous Underwater Vehicles(AUV)mother models.
基于CFD技术,以某水下机器人舵翼为母型,设计了3种不同外形的舵翼。
Experimental investigation on unsteady aerodynamics of rotor-blade airfoil;
旋翼翼型俯仰沉浮运动非定常气动特性实验研究
The optimal design of civil aircraft winglet with multiple constraint;
民用飞机翼梢小翼多约束优化设计
To match these needs,a bigger wing aspect ratio and winglet are adopted as the improvement measures,hopefully the lift-drag ratio of the modified UAV could be increased.
为延长某无人机的留空时间,加大航程和提高升限,用适当加大机翼展弦比和加装翼尖小翼的办法对原型机的气动特性进行了改进,以期能使该无人机的升阻比有较大提高。
Modification of winglet is adopted to raise the lift-drag ratio of the UAV for extension endurance,for enlarge range and for increase ceiling.
为延长无人机留空时间,加大航程和提高升限,可采用加装翼尖小翼的方法使无人机的升阻比有所提高。
Resembling, containing, or composed of wings or alae.
翼状的，有翼的象翼或翼瓣的，包含翼的或翼瓣，由翼或翼瓣组成的
He steals discreetly away.
他小心翼翼地溜走了。
She cautiously closed the door.
她小心翼翼地关上门。
He shaved warily over his chin.
他小心翼翼地刮着下巴。
To move stealthily or cautiously.
偷偷地或小心翼翼地走
He drove his car with caution.
他小心翼翼地驾车。
camber changing flap
改变机翼弯度的襟翼
A boat equipped with hydrofoils.
水翼船备有水翼的船只
The winged hat of Hermes.
翼帽赫耳墨斯的翼帽
main foil flap hydraulic actuator
主翼襟翼液压执行机构
fuselage-wing-tail combination configuration
机身－机翼－尾翼组合体
with scrupulous care
小心翼翼地,很细心地
Rose was treading with care.
罗丝小心翼翼地走着。
"King's Indian, Fianchetto without c4"
王翼印度,侧翼象无c4
With much caution he climbed to the top of the wall.
他小翼翼地爬上墙头。
having or as if having wings.
有翼的或者类似有翼的。
A variant of the swept-back wing is the delta wing.
后掠翼的变型是三角翼。
The outer rear edge of the wing of a bird, containing the primary feathers.
翼尖，前翼鸟翼的外后缘，包括初生毛