英汉词典

pulley 基本解释

• n. 滑轮；皮带轮；滑车
• vt. 用滑轮升起
• n. (Pulley)人名；(英)普利

pulley 词态变化

pulley 中文词源

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。

pulley 英文词源

pulley

pulley: [14] Although pulleys are used for ‘pulling’, there is no etymological connection between the two words. Pulley comes via Old French polie from Vulgar Latin *polidia, which was probably borrowed from the plural of a medieval Greek *polidion, a diminutive form of Greek pólos ‘pole, pivot’ (source of English pole ‘extremity’).
=> pole

pulley (n.)

late 13c., from Old French polie, pulie "pulley, windlass" (12c.) and directly from Medieval Latin poliva, puliva, probably from Medieval Greek *polidia, plural of *polidion "little pivot," diminutive of Greek polos "pivot, axis" (see pole (n.2)). As a verb from 1590s.

pulley 英文释义

1. 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

pulley 双语例句

1. 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.

来自《简明英汉词典》

2. The worker threaded the wire through the pulley.

工人把金属丝穿在滑轮上.

来自《简明英汉词典》

3. The weights are moved via a cable and pulley system.

重物通过缆绳和滑轮系统运送。

来自辞典例句

4. The individual strands of each cable were hung in pulley blocks.

每根钢索的单股钢丝束悬挂在滑车组上.

来自辞典例句

5. The belt started wrapping up on the tractor pulley.

皮带开始绕在拖拉机的皮带轮上.

来自辞典例句

pulley 实用场景例句

a system of ropes and pulleys

绳索滑轮系统

牛津词典

The weights are moved via a cable and pulley system.

重物通过缆绳和滑轮系统运送。

柯林斯高阶英语词典

Fasten the pulley and the support block to your worktable.

拴紧对你的工作台的滑车和支承区块.

期刊摘选

Can be customized for clients Gezhongfeibiao. Imperial bearing pulley components and peripheral products, and so on.

可为客户定做各种非标. 英制轴承以及滑轮组件等周边产品.

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The pulley is considered one of the five simple machines.

滑轮被认为是五种简单机械之一.

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And then the motor, frames, pulley , assemble the shaft and housing, and so on.

然后将电机 、 框架 、 皮带轮 、 轴和轴承等装配在一起.

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Put the V belt on the pulley of the sewing machine.

首先把V形皮带挂到缝纫机皮带轮上.

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The deformation and stress in operating derrick carrying block pulley is discussed using finite element method.

对自携式作业井架进行了系统的有限元分析,得到决定井架刚度和强度状态的是井架工作状态的结论.

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A single movable pulley moves with the load.

一个单独的可动的滑轮和负荷一起转动.

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The pulley drives the engine fan, water pump, and generator with a V belt.

皮带轮通过v型皮带驱动发动机风扇, 水泵和发电机.

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Spindle pulley or the Gear assembly.

主轴齿轮或滑轮大会.

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Companies mainly engaged in steel hammer and a pulley cable products and related research and development.

公司主要从事钢锤和滑轮索具类产品及相关的研制与开发.

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The linear speed of ratio of a pulley is in proportion to its diameter.

滑轮的线速度比率与它的直径成正比.

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Each pulley quadruples the amount of weight a single kite can pull.

每个滑轮的重量是每只风筝载重量的4倍.

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The workers decided to hoist the machine with a movable pulley.

工人们决定使用动滑轮把这台机器吊上来.

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The children contrived a pulley to lift things into their tree house.

这些小孩子设计了一个滑轮,可以将东西吊进他们树上的房子.

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Younger teens then yank the rocks up with a pulley.

年龄稍小一点的用滑轮将岩石一筐一筐的拉出来.

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This allowed the oil in the nose drive to leak out around the pulley.

这允许油在要在滑车周遭渗漏的鼻子运动里.

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Hanger crane lifting pulley is a small one.

吊架起重滑车是小型起重机械的一种.

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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.

《简明英汉词典》

Loading of the tendon repair against an intact major pulley adversely affects repair strength.

在完整滑车存在时肌腱负载时肌腱修复强度明显减弱.

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Constriction and self tightening function of V belt pulley is demonstrated in this paper.

文中详细介绍了三角带轮的构造自动张紧原理.

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The peak on the outlet was higher, especially on the pulley with larger pitch radius.

山顶上的插座, 尤其明显高于与较大的音高半径滑轮.

期刊摘选

The worker threaded the wire through the pulley.

工人把金属丝穿在滑轮上.

《简明英汉词典》

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.

期刊摘选

The elevation and fall of the load is controlled by a cylinder driven pulley block.

负载的升降是通过气缸驱动滑轮组实现.

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Turn of belt pulley to regulate graduated dial and pressthe one button to change needle gauge.

转动皮带轮以调整刻度盘并按一个按钮即可方便的改变机器的针距.

期刊摘选

Is a collection of professional agricultural pump aluminum pulley, the pulley washing machine aluminum enterprises.

是一家集专业农业泵铝合金皮带轮 、 清洗机铝合金皮带轮的企业.

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The simplest machine is the pulley.

最简单的机械就是滑轮了.

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Attach the pulley which is held by hand with screws.

用螺丝安装皮带轮的手持部分.

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