A variant of the swept-back wing is the delta wing.
后掠翼的变型是三角翼。
In the old days, a designer working on an airplane wing handed a bunch of punch CARDS to the computer operator and waited a week to get back thousands of Numbers on fanfold paper.
那时候,一个设计飞机机翼的工程师会把一大堆穿孔卡片交给电脑操作员,等上一个星期才能拿回来成千上万的数字,而且是写在复写纸上的。
Vibrating in the wind, the bristles create some drag. But they also reduce the wing's slipstream, an area of low-pressure turbulence that pulls back on the wing, and hence reduce drag.
风中振动时,刷毛会产生反作用力,但同时它也可以减少机翼滑流,产生一个低气压乱流,机翼上形成回力,因而减小阻力。
With the carbon wing strapped to his back, Rossy had leapt out of a small plane at an altitude of 2, 500 metres over the French coast before jetting off at speeds of more than 200 kilometres per hour.
当天罗西乘一架小飞机从法国出发,当飞机飞至距海面2500米的高空时,罗西背着碳制动力机翼一跃而下,并以每小时200多公里的速度飞行。
He completed a 10-minute test flight recently with his jet-powered wing strapped to his back, flying for nearly 36km in Switzerland. (See photo).
最近,他在瑞士进行了10分钟的试飞,背负翅膀成功飞行近36公里。
Michael tells him that he needs to use the bathroom and didn’t want to walk all the way back to A-Wing to relieve himself.
Michael告诉Sklar,他需要用一下洗手间,但又不想大老远地走回A区。
Those of us who warned over the years that they were playing with fire were sneered at and smeared as Right-wing nutters who wanted to turn the clock back to some mythical golden age.
这些年,我们这些警告他们会玩火自焚的人被不断地嘲笑和抹黑,我们被认为是想将时钟拨回到虚构的“黄金时代”的疯子。
If you go much faster, the center of lift moves back on the wing, pushing the nose down and increasing velocity, until you soon approach the speed of sound.
如果飞机飞的太快的话,升力的重心就会从机翼转移到前半部机身上,飞机就会下降,速度会接近音速。
This bird has a broken wing and has been nursed back to health by the villagers.
这只鸟一个翅膀受伤了,然后在村民的护理下康复了。
If instead you just wing it, you're far more likely to lowball yourself or say something that comes back to harm you in salary negotiations later.
如果相反你刚好准备了,很大程度上有可能说一些降低你自己的话,说一些最后在薪资谈判上伤害你的话。
Wayne Bridge could have solved the problem but the former Southampton man, who can play at full-back or left wing, has moved to Manchester City.
布里奇本来可以解决这个位置上的问题的,但是这位可以打左后卫和左边锋的前南安普顿队员现在已经转会曼城了。
The Portuguese manager brought on Joe Cole for Lassana Diarra, moving Michael Essien to right back and Cole into an attacking wing role.
这位葡萄牙主教练用乔科尔换下迪亚拉,把艾辛移到右边卫位置,把科尔顶到边前卫位置。
The middle wing is twisted back to the intersection like a motorcycle entering a curve at the highest speed with an axis pointing out to Nong Prajak park, Udonthani's important public park.
建筑中翼向交叉路口方向扭曲,就像摩托车以高速做着曲线运动一样,轴线直指乌隆府主要的公共公园——菩拉杰克公园。
Ac Milan are interested in Barcelona wing-back Maxwell.
米兰对巴萨边后卫马克斯维尔感兴趣。
When I back to London, I took the same seat near wing. The sun in the afternoon is too strong, I had to close the little window.
飞回伦敦的时候,同样是机翼附近,下午的阳光太强,不得不关上小窗。
If you go much faster, the center of lift moves back on the wing, pushing the nose down and increasing velocity, until you soon approach the speed of sound.
如果飞得太快的话,升力的中心会向机翼后部移动,使飞机的机头朝下,导致飞行速度增加,直到飞机接近音速。
Antonio Valencia's most effective work for Reds may be done on the wing, but he's more than willing to play at right-back for the good of the team.
巴伦西亚在曼联最有效率的可能还是打边锋,但现在为了球队他也乐意打右后卫的位置。
In most cases Jordan will have to step back and take the pass on the wing.
在大多数的情况下,乔丹挡不住众女的热情而不得不退避三舍至侧翼接球。
So God placed two wing-liked thing on the back of the birds.
于是上帝将两片翅状物放在小鸟背上。
The more swept-back the wing Angle, the less the drag and the better for flight approaching supersonic speed.
越是掠翼角,少的阻力和为接近超音速飞行更好。
The long stripe of the shell looks like a road that runs straight and cantilevers to the air and then folds itself back to the building body like an aircraft wing of the US airforce in Udonthani 1961.
长带状的外壳看起来像一条悬空而笔直的道路,然后又折回到建筑,就像1961年在乌隆府的美国空军的飞机机翼。
But I have also played back on the wing this season and I'm happy anywhere on the field.
但我本赛季也打过边锋的位置,很高兴能上场。
I picked up the torn wing and the butterfly and I spat on it's wing and tried to get it to stick back on so it could fly away and be free before the house parent came back.
我捡起被扯掉的翅膀和那只蝴蝶,我在它的翅膀上吐唾沫,试图把它粘回去,这样它就能在舍监回来之前飞走、重获自由。
Hold this position with your top wing hand forward and your bottom wing hand slightly back.
保持住这个上翼手靠前且下翼手轻微靠后的位置。
Tonight he really caused their full-back problems, coming in from the wing, and hopefully we'll see him produce that kind of form in many games to come.
今晚他给主队制造了不少麻烦,希望我们能在未来更多的比赛中看到这种犀利。
Tonight he really caused their full-back problems, coming in from the wing, and hopefully we'll see him produce that kind of form in many games to come.
今晚他给主队制造了不少麻烦,希望我们能在未来更多的比赛中看到这种犀利。
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