翼的

Hermes was usually portrayed wearing a broad-brimmed traveller's hat or a winged cap (petasos or more commonly petasus), wearing winged sandals and carrying his Near Eastern herald's staff, entwined by copulating serpents, called the kerykeion, more familiar in its Latinized form, the caduceus.

赫密士通常被描绘成截着宽边的施行帽或者是有翼的帽（古希腊的宽边帽或者更普通的宽边帽），穿上有翼凉鞋，带着作为近东使者的棒子，被连接的大毒蛇缠绕着，称为赫凯里奥，更接近于拉丁化的形式，墨兵利神的手杖。

It is revealed that in comparison of the rigid wing case, the wing deformation acceleration in the flexible wing case leads to the added inertial effect which causes a lot of change in instantaneous aerodynamic performance of the wing.

由柔性翼和刚性翼的结果比较发现，附加惯性效应是动态变形影响气动性能的主要原因，变形加速率决定了瞬时气动性能改变量的大小，相比之下，动态变形对气动性能时均值的影响则弱得多。

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。

To study the influence of this damper configuration to aeromechanical stability, some work has been done in this thesis. First, dynamic equation of the rotor-hub system was modeled with the generalized Hamilton principle, which can be used to analyze the stability problem in different conditions like on-ground, hovering and flight. When fastening the fuselage, the model can also be used to analyze the stability problem of isolated rotor system.

为了研究这种新型布置减摆器对直升机稳定性的影响，本文所作研究工作如下：首先，本文利用广义的Hamilton原理建立了适用于不同状态的旋翼/机体耦合系统的动力学模型，该模型中将机体固定可以用来分析孤立旋翼的稳定性问题。

In this paper, The delta wing of Mach number 0.8 at an attack angle of 21. 8 degree is simulated by our program. Then, using the visualizing program, we map the figures of space streamlines, cross streamlines near the vortex axis, three dimensional vortex lines, cloud atlas for pressure and vortex and targer of particles.

在这一章里，我们先用所建立的计算软件数值模拟了来流马赫数为0.8、攻角为21.8°的三角翼的流场，之后以拓扑分析结果做指导，研制了一套数值显示流场、旋涡结构的软件，用该软件我们绘制了跨音速三角翼背风区涡轴附近截面流线、空间流线、三维涡量线、压力和涡量云图以及粒子屏痕图。

A kind of bastardized fallen angel burst onto the investment scene in the 1980s -"junk bonds" that were far below investment-grade when issued. As the decade progressed, new offerings of manufactured junk became ever junkier and ultimately the predictable outcome occurred: Junk bonds lived up to their name. In 1990 -even before the recession dealt its blows -the financial sky became dark with the bodies of failing corporations.

不过到了1980年代大量假冒的失翼的天使充斥着整个投资界，也就是所谓的垃圾债券，这些债券在发行时企业本身的信用评等就不佳，十几年下来垃圾债券越来越垃圾，最后真的变成名符其实的垃圾，到了1990年代在经济衰退引发债权危机之前，整个投资界的天空已布满着这些假冒失翼天使的尸体。

ZSM two-drum pulse low net work of the screen, pulp pressure from the top of the screen to cut into the screen, the two fall in the middle drum sieve, sieve in the drum inside and outside of the pressure difference and the dual-rotor rotary-wing together, qualified fiber Through the inside and outside the drum screen after screen to the body at the bottom of the pool, and then by the good plasma discharge tube machine, the screen remained in the dark between the flow of rough slurry residue by the rotor and driven together to drum sieve under the tailings from the slot after the Slag discharge pipe.

ZSM双鼓式低脉冲网前筛工作时，纸浆从压力筛的上部切向进入筛体，流到两个筛鼓中间，在筛鼓内外的压力差及双旋翼转子的共同作用下，合格纤维通过内、外筛鼓后汇集到筛体底部，然后经良浆管排出机外，留在筛鼓之间的粗渣受到浆流和旋翼的推动，汇聚到筛鼓下的尾渣槽后从排渣管排出。

When calculate the fluid loads acted on the ship hull and hydrofoils, the deformation of structure and its velocity are taken into account.

在计算船体和水翼所受的水动力时，对于主船体结构以及水翼的弹性变形的影响作了充分的考虑，并提出了相应的计算方法。

Based on the principle of Hamilton, dividing the main blade, flexbeam and torque tube into several beam elements, the bearingless rotor is nonlinearly modeled in this paper through modal transformation. By Newton-Raphson iteration and temporal finite element method, the above nonlinear equations are solved.

将无轴承旋翼的主桨叶、柔性梁和套管3个部分各自离散成若干梁单元，并将桨叶运动的物理坐标转换为挥舞、摆振、扭转方向的模态坐标，根据Hamilton原理建立旋翼气弹分析的动力学模型。

The petals of a white flower set off the white stripes of this zebra-winged butterfly at a children's zoo in Lincoln, Nebraska.

它的翼瓣的白花配置白色条纹的斑马有翼的蝴蝶在一个儿童动物园在林肯，内布拉斯加州。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。