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- Friction on the wing surface from air passage. 来自空气流过的伞翼表面的磨擦.
- If this load centroid is behind the elastic axis of the wing structure, then a nose-down twist of the main wing surface results. 如果该载荷重心在机翼结构弹性轴之后,则引起主机翼表面前端向下的扭转。
- An artificial cloud created by an aircraft,caused either by condensation due to the reduction in air pressure above the wing surface or by water vapor in the engine exhaust. 飞行器制造的人造云,既可以是由机翼表面气压减小导致的浓缩产生,又可以引擎排气管排出的水蒸气造成。
- The pressure field measurement results on the wing surface of airplane model by luminescence pressure sensor (LPS) technique and classic tap technique in high speed wind tunnel are presented. 介绍了国内首次在高速风洞中使用荧光压力传感器(LPS)技术对飞机模型机翼表面压力场测量的初步结果。
- Unsteady wing surface pressures in the wake of a propeller 处于螺旋桨尾流中的机翼的非定常表面压力
- The lark's on the wing, the snail's on the horn. 云雀在空中飞翔,蜗牛伸出触角爬行。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- The car has had a new wing welded on. 这辆汽车焊接了一个新的翼子板。
- The house was enlarged with a new wing. 增建的厢房使房屋扩大了。
- The nearside wing was damaged in the collision. 汽车碰撞时左侧的翼子板撞坏了。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- A seagull fluttered down with an injured wing. 一只海鸥拍打着翅膀飞落下来。
- The hen tucked her head under her wing. 那母鸡把头缩在翅膀下。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。