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pul·ley 英ˈpʊliː美ˈpʊliAHDp‹lʹē ☆☆☆☆☆高四六ＧＩＳ宝COCA²⁴⁰⁴⁶BNC³⁰⁸¹⁹iWeb⁹⁸⁶⁹Economist⁴¹³⁰³⁺²
基本英英词源搭配记法近义反义例句Thesaurus例句
n.滑车¹¹;滑轮⁶⁵;皮带轮²⁴复数pulleys名词复数pulleys
其他交通机械设备机械运动物体零部件
Noun:
a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope来自古法语polie,滑轮，来自拉丁语poliva,来自希腊语polos,轮轴，滑轮，来自PIE*kwel,轮，词源同pole,两极，地轴。idle pulley空转轮,惰轮,游滑轮…dead pulley惰轮,空转轮,中心轮…block pulley滑轮组tight pulley固定轮fast pulley固定轮,紧轮…cone pulley锥轮,塔轮grooved pulley槽轮,三角皮带轮…idler pulley机惰轮head pulley主滑轮,主动皮带轮,…tension pulley张力轮,拉紧轮…rope pulley绳索轮driving pulley主动皮带轮,织皮带轮…jockey pulley锭带盘,导向轮,托轮…tail pulley尾滑轮fixed pulley固定滑轮pulley block滑轮组differential pulley差动滑车,差动滑轮…guide pulley导轮,压带轮…loose pulley游轮,游滑皮带轮…movable pulley滑动轮
GRE红宝书读: 不累－用滑轮组可以省力
pull 拉 + 音：力，物理学中拉力常用滑轮表示
pull拉＋eyGRE难词记忆pulley→yellup→yell v.喊叫+up ad.向上→下面的人向上大喊，“滑车来了！”非常记忆pull拉〖熟词〗+ey鳄鱼〖拼音〗⇒用滑轮能轻松拉起鳄鱼联想记忆pull推+ ey →推滑轮，滑车联想记忆pull推＋ey→滑轮；滑车近义词 winch绞车hoist升起block街区pulley block滑轮组block and tackle滑轮组pulley-block滑轮组, 滑车组, 手拉…
名词100%
用作名词There is no bucket andpulleyto this well.那口井没有吊桶和滑车。
This allowed the oil in the nose drive to leak out around thepulley.这允许油在要在滑车周遭渗漏的鼻子运动里。
The lifting device is a system of rope andpulley.这种起重装置是由缆索和滑轮组成的。
Pulley bearings are frictionless.滑轮轴承是无摩擦的。
The belt started wrapping up on the tractorpulley.皮带开始绕在拖拉机的皮带轮上。
Attach thepulleywhich is held by hand with screws.用螺丝安装皮带轮的手持部分。noun.machine
同义词 block,ring,wheelsheave
wheelnoun circle, revolution
caster,circuit,circulation,circumvolution,cycle,disk,drum,gyration,gyre,hoop,pivot,ratchet,ring,roll,roller,rotation,round,spin,trolley,turn,twirl,whirl As he pondered this, manipulating the two bones as a puzzler maneuvers two troublesome puzzle pieces, they suddenly snapped together to form a perfect double- pulley astragalus.
他陷入沉思中，把玩着骨头，仿佛在解一道益智题。它们突然一起断裂，组成近乎完美的双滑轮踝骨。 yeeyan
The main pulley can then be put in using a suitable screw.
然后用适合大小的螺丝把主要的滑轮装上去。 motivationtolearn
The worker threaded the wire through the pulley.
工人把金属丝穿在滑轮上。 iciba
Why It's Innovative: Instead of separating in the middle like a drawbridge, the Pont Gustave- Flaubert's deck is lifted straight up by a butterfly- shaped pulley system so tall ships can pass through.
创新点：与从中间开合的吊桥不同的是古斯塔夫—福楼拜桥直接由蝴蝶形状的滑轮系统吊起，高船过河也能畅通无阻。 yeeyan
All of the expedition's food, water, and gear had to be hauled to the summit rim, then lowered by pulley into the caldera.
探险队所有的补给和器材都要被拖曳到峰顶边缘，然后再通过滑轮垂降到火山口中。 yeeyan
An illegal miner uses a rudimentary pulley to descend into a hole dug in search of gold at a makeshift camp for miners near El Callao in Venezuela's southern Bolivar state, on July15,2010.
2010年7月15日，在委内瑞拉玻利维亚城南部的 El Callao的矿工安置点，一名非法矿工通过简单的滑车进入到为寻找金矿而开凿的地洞中。 yeeyan
At first Gingerich thought the two bones were the single- pulley astragali from the animal's left and right legs— proof that he'd been right about the origin of whales.
起先，金格里奇还以为这两根骨头分别来自动物左右腿的单滑轮踝骨——这也能证明之前鲸的起源推测是正确的。 yeeyan
Objective:To investigate the anatomy of insertion of the flexor superficialis tendon and its relation to A4 pulley.
目的：观察和测定指浅屈肌腱止点的形态、位置及其与 A4滑车的位置关系。 cnki
Rather than carry the bricks down by hand, I decided to lower them in a barrel by using a pulley, which, fortunately, was attached to the side of the building at the sixth floor.
与其用手把这些砖搬下去，我决定还是把它们放进桶里用滑轮拉下去，而幸运的是滑轮正好安装在大楼6层的边上。 yeeyan
Slowed only slightly, I continued my rapid ascent, not stopping until the fingers of my right hand were two knuckles deep into the pulley.
只减慢了一点点速度，我还是继续快速上升，直到我的右手手指卷进滑轮两指节深才停下来。 yeeyan
The pulley over which this rope ran was fastened underneath the lantern in a little iron box, the key to which was kept by the lamp-lighter, and the rope itself was protected by a metal case.
绕绳子的转盘关在灯下面的一只小铁盒里，钥匙由点灯工人保管，绳子在一定的高度内有一根金属管子保护着。 ebigear
Then pass the hook through the hole that was drilled in the bracket, and squash it a little wider than the pulley.
然后把钩子穿过直角支架中间的洞，再把支架压成比滑轮宽一点点的宽度。 motivationtolearn
They reeved the rope through the pulley.
他们把绳索穿过滑轮。《21世纪大英汉词典》
Think of the way walls get put up: a prefabricated wall before the invention of the crane and the pulley has to be pushed up by a bunch of people.
想想筑墙的方法：,在发明起重机之前，一面提前造好的的墙,由人力推起。163
This is done by means of a lever, cord and tension pulley, which shifts the drive belt onto the pulley.
这一步由一个杠杠，绳子，张紧轮完成，使传动带转换到滑轮上。 yeeyan
To keep the heavy hatch from slamming shut on young fingers, I strung a counterweight an old railroad hammerhead I found at a junk shop through a small pulley above.
为避免沉重的屋门夹住孩子的手，我穿过上面的小滑轮系上了一个平衡物我在旧货商店找到的一个旧铁路锤头。 yeeyan
Uncle took the rod and kept wave pulley, receive from time to time a good fishing rod, let the hook tightly in his mouth.
叔叔拿起鱼竿，不停地摇滑轮，时不时地还收几下鱼竿，好让钩子紧紧地钩在与嘴上。 www.268r.com.cn
Various speeds may be obtained by the use of large and small pulley.
利用大小皮带轮，可以获得不同的速度。 http://dj.iciba.com
We want to use this pulley.
我们需要使用这个滑车。81tech
While you may be able to get away with wedging your breaker bar against the cradle and cranking the engine over to remove the crank pulley bolt, you know it's not the best practice.
尽管你可能够逃脱为当转动发动机曲柄时产生的摇动而楔入断裂的木棒，由此可顺利地拆下曲轴皮带轮螺栓，也许你知道这不是最好的做法。 blog.sina.com.cn |