后翼

The Air Ministry wanted a range of 2,150 kilometers (1,340 miles), and so to reduce weight, Arado proposed that the E370 would take off on a wheeled tricycle trolley that would be left behind after take-off, and land on skids at the end of the flight.

尽管U2采用了主起落架，但是机翼在起飞的时候是由一种在起飞后丢弃的，叫做"弹簧脚"的外翼悬臂支架支撑的，同时翼梢还是有用于着陆的滑轮。

As design studies progressed it was found that several airfoil shapes could be used to satisfy the new performance criteria.

当进行设计的研究工作后，发现有几种翼型可以用来满足新的性能指标。

The baseline examination included visual acuity, subjective refraction, Maddox Wing test (Clement Clarke International Ltd, Harlow, UK), partial coherence interferometry, slit lamp examination, automated refraction in cycloplegia, an oral questionnaire, and a cycle ergometer test.

基本检查包括视力、主观验光、马多克斯翼检查（英国Harlow Clement Clarke国际公司）、部分相干干涉测量法、裂隙灯检查、睫状肌麻痹后自动验光、一份口头调查问卷以及蹬车运动试验。

Capable of Mach 2.35, it has variable sweep wings which can be set to 16 degrees of sweep during takeoff and landing, 72 degrees for high speed flight, and 45 degrees for mid-range operation; the dogtooth you can see in the outer wing section fits in to the inner wing section when in the 16 degree position.

他能够达到2.35马赫，拥有可变后掠翼，在起飞和降落的时候保持16度，高速飞行保持72度，中距离任务保持45度。外部的机翼尖端在16度时恰好能嵌入机翼内段。

This MiG-17 "Fresco" is the oldest design of fixed wing aircraft at the Threat Training Facility, a slightly larger refinement of the MiG-15 "Fagot".

这架Mig-17 "壁画"是训练中心里的早期后掠翼飞机，比Mig-15"柴捆"更加精致。

At angles of attack less than 50°,the effect of sweep wing on side force of forebody was little.

在50°迎角以下，后掠翼对细长体头部侧向力特性的影响很小。

The flow and pressure distribution of mid-part leeside of a slender are dominated by sweep wing and forebody vortices.

细长体中段背风侧的流动和压力分布受到后掠翼与头部背涡的双重控制。

Computation result shows that the lossy material front edged metal wing with a V shaped interface have a better effect to reduce the backscatter RCS, and the interior angle of interface have a very important role in this stealth effect.

在这部分中，本文讨论了吸波介质前缘翼面在金属-介质界面和吸波介质前缘电磁参数对后向RCS的影响，重点讨论了界面为V字形时夹角与RCS的关系。

As came closer larger object took on the appearance of a large jet aircraft with swept back wings.

由于接近了较大的物体的外观，一个大型喷气飞机与后掠翼。

Dealing with the high sweepback flying wing, the classical layout of the control surfaces is given, after the CFD computes, the dynamic characteristics of the control surfaces are analyzed, the variation of the dynamic parameters caused by the deflection of the elevator, aileron and the split-drag-rudder are studied to provide a reference to design the control system.

针对所建立的大后掠飞翼模型，给出了一套典型的操纵面布置方案，通过CFD计算后，对各舵面气动特性进行了分析，在升降舵、副翼和阻力方向舵偏转过程中对各气动参数的影响进行了研究，给控制系统的设计提供了依据。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。