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单词 pulleys
释义

pulleys

英汉-汉英词典
n. 皮带轮;滑轮(pulley的复数)
词组 | 习惯用语
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  • pulley n. 滑轮;滑车;皮带轮 vt. 用滑轮升起
  • pulsate vi. 搏动;悸动;有规律地跳动
  • pullers n. 张力辊;拉的人;拉具(puller的复数)
take up pulley 张力轮,张力滚柱
timing belt pulley 同步皮带轮
cast iron pulley 生铁皮带盘
cast iron rope pulley 生铁绳索皮带轮
cast iron belt pulley 铸铁皮带轮
motor pulley 电动机皮带轮
fixed pulley 固定滑轮
jockey pulley 导向轮;锭带盘;[机] 托轮
pulley assembly 滑轮总成
belt pulley 皮带轮;皮带盘

网络短语:
Fan pulleys 风扇滑轮
Overhead pulleys 头上的滑轮
terminal pulleys 前后鼓轮
Primary pulleys 主滑轮
Idler pulleys 空转轮
Sash pulleys 吊窗滑轮
Tension pulleys 张力滑轮;滑轮紧张;牵力轮
line pulleys 绳轮
double pulleys 双滚筒
Automotive pulleys 汽车同步带轮
英语例句库
  1. The worker threaded the wire through the pulley.
    工人把金属丝穿在滑轮上。
  2. The stone was lifted by means of a rope and pulley.
    这块大石是用绳子和滑轮给吊起来的。

声明:以上例句、词性分类均由互联网资源自动生成,未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

原声例句
世界小史

They had no machines in those days - rollers and pulleys at most.

当时他们还没有机器--至多只有滚轴和滑轮

小王子

He laughed, touched the rope, and set the pulley to working.

他笑了,拿着绳子,转动着辘轳

艺术巨作揭秘

He had a pulley system — to raise and lower the paintings.

他有一个滑轮系统——用来升降画作。

小王子

All the stars will be wells with a rusty pulley.

所有的星星都将是带有生锈的辘轳的

Vox 观点

They navigate the sled down the track using a pulley system.

他们利用滑轮系统引导雪橇沿着轨道前进。

十万个为什么

It weighed about 700 pounds and had to be lowered by a pulley system.

它重约 700 磅,必须通过滑轮系统降低。

VOA Standard 2015年12月合集

The fancy hide-out has a climbing wall, a bucket pulley and a spiral slide.

隐蔽处有一个攀岩墙,一个可以运送水桶的滑轮,以及一个旋转滑梯。

Ugly Betty S01

No, the zipper'snot the problem.The lack of a pulley and severalburly men is the problem.

不 拉链不是问题 没有一车厢魁梧的男人才是问题。

海底两万里(原版)

A ship's rigging would have been unusable, because all its tackle would have jammed in the grooves of the pulleys.

一只平常的船可能是没有法子行驶,因为所有的绞辅绳索都冰在滑车沟中了。

小王子

Because of the pulley, and the rope, what you gave me to drink was like music.

由于那辘轳和绳子的缘故,你给我喝的井水好像音乐一样。

中文百科

滑轮 Pulley

(重定向自Pulleys)

在力学里,典型的滑轮pulley)是可以绕着中心轴旋转的圆轮。在圆轮的圆周面具有凹槽,将绳索缠绕于凹槽,用力牵拉绳索两端的任一端,则绳索与圆轮之间的摩擦力会促使圆轮绕着中心轴旋转。按滑轮中心轴的位置是否移动,可将滑轮分为「定滑轮」、「动滑轮」;定滑轮的中心轴固定不动,动滑轮的中心轴可以移动。滑轮主要的功能是牵拉负载、改变施力方向、传输功率等等。多个滑轮共同组成的机械称为「滑轮组」,或「复式滑轮」。滑轮组的机械利益较大,可以牵拉较重的负载。滑轮也可以成为链传动或带传动的组件,将功率从一个旋转轴传输到另一个旋转轴。

英语百科

Pulley 滑轮

(重定向自Pulleys)
Various ways of rigging a tackle.[5]
Pulley in oil derrick
A hoist using the compound pulley system yielding an advantage of 4. The single fixed pulley is installed on the hoist (device). The two movable pulleys (joined together) are attached to the hook. One end of the rope is attached to the crane frame, another to the winch.

A pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt along its circumference. Pulleys are used in a variety of ways to lift loads, apply forces, and to transmit power. In nautical contexts, the assembly of wheel, axle, and supporting shell is referred to as a "block."

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更新时间:2025/6/23 9:01:08