查询词典 drag

Obi-Wan hit maximum drag on his intact wing, and his starfighter shot into a barely controlled arc high and right as Anakin's cannons vaporized the last tri-fighter.

欧比旺的战机那受损的机翼成了他最大的负累，战机好不容易才划过一道弧线往上攀升，而同时安纳金的炮火也让最后一架三翼战机人间蒸发。

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。

The EPP provides improved take-off and landing distances by combining the optimization of wing leading-edge devices and a redesigned winglet that results in an improved lift/drag ratio.

EPP优化了机翼引导设备，重新设计了翼片，从而提高了起升/刹车比率，减少了起飞与降落的距离。

At an altitude of 1/10 wingspan, however, induced drag is decreased by half.

在翼展十分之一高度的时候，诱导阻力减少了一半。

According to the complicated condition of the 800 negative clinoform way of the Lujiatuo colliery, this paper selects the design of scheme of the wireway , analyses and calculates the tension of the drag-steel-rope and the load of the key part.

针对吕家坨煤矿井下800副山巷道复杂多变的情况，对架空乘人器设计进行方案选择，并根据基本技术参数，对其牵引钢丝绳各张力点以及关键件进行受力分析和计算，并介绍了设备安装及固定方法。

We all tightened up, and I saw one of the other screws, Tim Youngblood, drag his hand down to where his pistol was holstered.

我们都被惊呆住了，我看见一个叫Tim Youngblood的把手放到枪套里的枪上。

The program in a desktop displayed on a picture of functions, and can set transparency, drag, set frame and z...

本程序实现了在桌面上显示一张图片的功能，并能设置透明度、拖动、设置边框和缩放图片。

In the set points dialog box, check set z, clear set x and set y, and click align to world.in the front viewport, drag the selected control points up.

在设置点对话框中，选中设置z，清除设置x和设置y，然后单击对齐世界坐标6、在前视口，向上拖拉控制点。

Well, on this application, if you drag the mouse wheel, you can zoom in or out.

然而，在这个程序中，如果你滚动鼠标滚轮，你可以放大或缩小图片。

Just under this background, studying on the flight mechanism of flapping-wing MAV and sample fabrication from the bionics are conducted in this dissertation. The kinematics equations of insect wings can be acquired by the observation and measurement on the natural insect in researching paper. The geometry model of insect is established by UG technology. The three dimensional grid during the insect moving in the flow field is achieved which adopted grid generation method. The characteristic of lift and drag are attained by simulation the surround flow field during the locomotion of wings, and the flight mechanism of insect is discussed. Based on this study, the physical flapping-wing MAV is fabricated by the acquirable materials and parts of apparatus in existence.

正是在这一背景下，本文从仿生的角度来研究微型飞行器的飞行机理与样机制作；通过查阅文献中对自然界中昆虫翅膀运动的观察与测量，获取了昆虫翅膀的运动方程；采用UG建模技术，建立昆虫的几何模型；采用网格划分方法，获取昆虫在流场运动时的三维网格；运用CFD方法模拟翅膀运动时周围的流场，获取昆虫运动时的升阻力特性，进而来研究昆虫的飞行机理；在此基础上，通过现有可用的材料加工制作仿生微型飞行器。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。