pulley

英 [ˈpʊli]

美 [ˈpʊli]

n. 滑轮; 滑轮组; 滑车

复数：pulleys　

BNC.20246 / COCA.15800

牛津词典

noun

滑轮；滑轮组；滑车
a wheel or set of wheels over which a rope or chain is pulled in order to lift or lower heavy objects
1. a system of ropes and pulleys
  绳索滑轮系统

N-COUNT 滑轮；皮带轮
Apulleyis a device consisting of a wheel over which a rope or chain is pulled in order to lift heavy objects.
1. The weights are moved via a cable and pulley system.
  重物通过缆绳和滑轮系统运送。

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
Synonym:pulley-blockpulley blockblock

Undo the collar screw on the belt pulley.
松开皮带轮上的凸缘螺钉。
Remove pulley on the hydraulic pump.
拆下液压泵上的皮带轮。
The pulley of the clothes line jumped the track and Mother's washing fell down.
晾衣服绳子的滑轮脱绳了，妈妈洗的衣服掉了下来。
Fit pulley and drive belt.
安装皮带轮和传动带。
Hanger crane lifting pulley is a small one.
吊架起重滑车是小型起重机械的一种。
For deficiencies in the design of driving pulley of the belt-convey, carried on analysis and design.
针对带式输送机大型传动滚筒在设计中的不足，对其进行了力学分析和设计。
A connecting line is connected with the movable pulley.
连线和动滑轮相接；
Application of Belt Pulley Coupler in Battery Power Lathe Driven: directly driven by motor through jaw resilient coupling.
皮带对轮联轴器在蓄电池电机车上的应用传动：泵通过爪型弹性联轴器，由电动机直接驱动。
The lifting arm has to have a space cut in for the main pulley.
吊臂上让主要滑轮装置的地方要切掉。
Using a locating pin fix the pulley or vibration balancer.
使用定位销固定皮带轮或振动平衡器。