Feathers may have become increasingly aerodynamic over millions of years, eventually allowing dinosaurs to glide from tree to tree.
羽毛很可能在几百万年的时间跨度中就进化出越来越多的空气动力学特性,并最终使得恐龙可以在树木之间滑行。
The head, front legs, hind legs, and tail of the Japanese flying squirrel are connected by a membrane of skin, which allows the squirrel to glide from tree to tree.
日本鼯鼠的头部、前肢、后肢还有尾巴都有皮膜相连,这使得它可以在树与树之间滑翔。
I recall the lovely smooth glide of her moon roof as it slid back to reveal the crisp sky of early spring, and the way her six cylinders moved me from 0 to 60 in just a hair over six seconds.
我也记得,她的玻璃天窗轻柔地滑动时那可爱的模样,让我得以从车内一瞥早春那澄澈如洗的碧空。 我更记得,借助她的六汽缸,刚一启动,转瞬间,速度就飙到了60迈。
Crucially, the technology harnesses airliners' ability to glide. With a favourable wind, a new airliner's engines can be idled more than 150km from an airport for a gliding descent to the runway.
关键的是这种技术可以管理班机的滑翔能力,若风况适宜,一架新班机降落时,可以将引擎熄火滑翔150千米至机场。
The experiments also revealed that the fish could glide even farther if they were just 4-5cm from the bottom of the wind tunnel.
崇海天的实验还发现,但飞鱼处在离水面只有4-5厘米的高度时,飞鱼能够滑翔更远的距离。
These would detect unpleasant air pockets ahead, allowing the aircraft to adjust its navigation automatically, without assistance from the pilots, and the passengers to glide gently through the air.
飞机将提前检测到不舒适的气流,允许飞机自动调整航行,而不用飞行员的帮助,从而使旅客更轻缓的穿过气流。
They can glide up to 200m and in the wild they would take off from tree tops.
它们的滑翔距离可以到200米,在野外会从树顶上起飞。
The Falcon Hypersonic Test Vehicle 2 (HTV-2) successfully separated from its rocket but lost contact shortly into its "glide phase".
“猎鹰”高超音速试验机(HTV -2)成功与运载火箭分离,然而进入“滑翔阶段”后不久便与地面失去了联系。
It will later be dropped from the plane to test its ability to glide and land.
企业号随后脱离飞机,测试滑翔和着陆能力。
The gecko has a patagium that allows it to parachute or glide down from its treetop home.
这种壁虎拥有翼膜,可以让自己从树顶的巢降落或滑翔下去。
Resting on his board 75 yards from shore, he turned to watch his friend Brian Simpson glide under the curve of a near-perfect wave.
他在离海岸75码的地方在板上休息,转过去看他的朋友BrianSimpson在一个近乎完美的浪下滑行。
From next year all will become illegal but Phelps was beaten by Paul Biedermann, a German wearing an Arena X-glide suit.
虽然明年这一类型泳衣将被喊停,但身着Arena公司制x -glide型泳衣的德国选手保罗·皮德曼已经击败了菲尔普斯。
They believe it used both sets of wings to glide, without power, from tree to tree.
他们相信它使用两边的翅膀,在没有动力支持的情况下从一棵树滑行到另一棵树上。
Change walking beam guide structure from slide bush type to glide orbit type, make walking beam move more dexterously and nimble, and with good movement rigidity.
行走梁移动导向结构由以往的滑套式改为滑动导轨式,便得行走梁运行更轻巧、灵活,运动刚性好。
Stood intersection, as if a kind of liquid from his eyes sprang, glide cheeks, flow into the mouth, You Dianxian, but also a little Suanse.
站在那路口,好像有种液体从眼角窜出,滑过脸颊,流进嘴里,有点咸,又带点酸涩。
The foot bar is that part which differs it from other scooters. Customers just need step on treadle to make it glide, no need drive the ground.
这个踏杆就是酷步车与其它滑板车不一样的地方,只需踩动踏杆就可以连续滑行,无需蹬踩地面。
No matter how far you glide (and this depends on the distance of the race), stay tight from fingertips to toes during the streamline.
无论你能滑行多远(这取决于比赛的距离),在流线型划水时从手指头到脚尖都要保持绷紧状态。
Lightly press legs together to increase glide and slow legs from sinking.
轻压腿,增加滑翔和缓慢的腿下沉。
From a standing position, take a deep breath, push off the wall and glide like Superman!
从站立的姿势,深呼吸,推开墙,像超人一样滑行!
Rather than flying, they actually glide after jumping from the water.
飞鱼不是飞翔,感觉上好象是在拍打翼状鳍,其实只是滑翔。
The researchers used this feathered reconstruction to make urethane foam models that they launched from various heights, recording the distance, velocity, and Angle of each glide.
研究人员利用这个有羽毛的重建小盗龙制作了一些聚氨酯泡沫模型。研究人员从不同的高度发射了这些模型,并记录了它们每次滑翔的距离、速度以及角度。
Harry kept smiling and waving, even though it was like a little bereavement, watching his son glide away from him...
哈利一直微笑着,挥动着,即使它就像一个小丧,看着他的儿子从他的滑行距离。
Skate wheel conveyors are well suited to glide lightweight cartons and packages from one station to another. They're particularly ideal if you must set up a temporary conveyor line.
滑板轮输送机很适合从一个车站到另一个输送轻量级纸箱和包装。
After crossing these high ranges, the plane can almost glide down into the rich valleys of California and, finally, to a landing not far from the beaches of the Pacific Ocean.
飞越这些高山峻岭之后,飞机几乎可以从高空向加利福尼亚肥沃的盆地滑翔而下,最后在离太平洋海滨不远的机场着陆。
After crossing these high ranges, the plane can almost glide down into the rich valleys of California and, finally, to a landing not far from the beaches of the Pacific Ocean.
飞越这些高山峻岭之后,飞机几乎可以从高空向加利福尼亚肥沃的盆地滑翔而下,最后在离太平洋海滨不远的机场着陆。
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