光学提拉力与机翼翼面产生的空气动力不同。
Optical lift is different from the aerodynamic lift created by an airfoil.
飞机的支撑表面；翼面或机翼。
现代鸟类体表和翼面覆盖的结构。
Component structure of the outer covering and flight surfaces of all modern birds.
上下翼面各需要用两个密封嗔块。
Two sealing blocks are needed for both upper and lower surfaces.
研究出一种翼面驱动用旋转作动器。
A new type of rotary actuator for driving the wing control surface has been studied.
机翼面积：180英尺。
提出一种新的飞机翼面结构分析和优化的建模技术。
A new kind of modelling was proposed on aircraft wing structural analysis and optimization.
对使用耐热金属芯工艺制出该翼面部的方法予以说明。
A method for forming the leading edge portion using refractory metal core technology is described.
复合材料蒙皮稳定性是飞机翼面结构设计需要考虑的重要方面。
Ensuring the stability of the composite skin is of great significance in the design of aircraft wing structures.
该前缘部包括多个错开的孔以便使流体在该翼面部的表面上流动。
The leading edge portion includes a plurality of staggered holes for causing fluid to flow over a surface of the airfoil portion.
本文对一种估算非金属翼面结构RCS值的工程算法进行了探讨。
In this paper, an engineering method is proposed for calculation of RCS for a nonmetallic wing structure model.
双翼面—滑翔机机架上下两面被翼布包裹，以减少阻力和提高性能。
DOUBLE surface - glider with upper and lower sail surfaces that enclose airframe to reduce drag and improve performance.
开口拉门处有一个翼面，安装时应在内部台面上留有1英寸的狭缝。
Provide an airfoil at the sill of the sash opening. It shall be mounted to provide a 1 inch slot above the hood interior counter top.
以某一飞机的带有扑动和旋转间隙的受控翼面为例进行了数值计算。
Numerical calculations were conducted on a controlled wing with flapping gap and rotating gap.
后缘涡顺利地从后缘脱落时，失速涡在上翼面能诱导出较大的吸力。
A high suction peak is induced by the stall vortex as the trailing edge vortex sheds downstream smoothly.
在水洞中研究了三翼面流动分离和三翼面布局飞机大迎角的流动机理。
The flow visualization and measurement technology were used to study the flow separation, development of mass vortex and flow control mechanism of triplane at large angle of attack in a water tunnel.
本文使用数值模拟方法研究了活动翼面对翼型背风面分离的控制作用。
In this paper, separation control on Joukowsky airfoil having leading edge rotational cylinder is investigated by numerical simulation method.
研究了转轴位置对机翼、机身和三个组合体上翼面的动态特性的影响。
The pivot effects on dynamic hysteresis characteristics were studied by pitching wing, body and three kinds of wing-body combinations.
本方法的优点是，可以方便地给出翼面类任意斜截面外形的相对坐标值。
Its advantage is that the relative coordinate value may be Siven conveniently for the arbitrary oblique section of wing surface.
本文提出了一种可模拟飞行器翼面等溥壁结构的强刚度可靠性分析方法。
In this paper, a method of strength and stiffness reliability analysis for bar plate structural systems, which can simulate the wing of the flyers, is presented.
利用附加的小辅助件，改变翼面上方的流场，使机翼前缘肌体涡推迟破裂。
The leading edge vortex breakdown can be delayed using supplements to change the flow field over upper surface of the wing.
飞机有一对双三角翼面，内翼面后掠角比外翼面大，二个稳定翼位于后机身下。
The aircraft has a pair of two-section wings, with sweep angle of the inner section larger than the outer section; and two stabilising fins located under the rear fuselage.
迎角叶片，位于机身侧的可动小翼面。为失速警告系统传输飞机对气流的相对角度。
ALPHA VANE, a small moveable airfoil on the side of the fuselage transmitting airplane Angle relative to airstream for the stall warning system.
细长翼翼面上方的前缘集中涡是控制机翼绕流和影响机翼气动力特性的主要因素。
The leading edge vortices are important factor to control the flow field around the slender-wing and to influence the aerodynamic characteristics of the wing.
该方法适用于翼面产生脱体涡流型或脱体涡占优(涡破裂前)所引起的非线性问题。
The method is only suitable for the nonlinear problem caused by detached vortex of wing before vortex breakdown.
复合材料翼面设计是一个涉及结构力学、空气动力学和控制工程等多个学科的复杂过程。
Composite wing design, in which involved are many disciplines such as structural mechanics, aerodynamics and control engineering, is a complicated process.
第二种方法是在翼面上装置铰链，用一个对不同安装角钻有不同孔的外部扇形件与之配合。
A second method is to furnish the surfaces with hinges and to use an exterior sector with drilled holes for each Angle setting.
第二种方法是在翼面上装置铰链，用一个对不同安装角钻有不同孔的外部扇形件与之配合。
A second method is to furnish the surfaces with hinges and to use an exterior sector with drilled holes for each Angle setting.
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