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

Loosely pre-position drive belt on the belt pulley.
预先将传动带松散地放置到皮带轮上。
Fit pulley and drive belt.
安装皮带轮和传动带。
Mount belt pulley for hydraulic pump and fit drive belt.
安装液压泵的皮带轮并安装传动带。
Undo the collar screw on the belt pulley.
松开皮带轮上的凸缘螺钉。
To release and tighten the belt pulley, a second person must counter with the relevant retaining tool.
要释放和张紧皮带轮，必须有另一个人用相应的固位工具卡住皮带轮。
The pulley width and speed control is handled by a high/ low pressure regulator.
滑轮的宽度和速度控制是通过高/低压力调整器来控制。
Required to loosen the pulley fastening.
松开皮带轮紧固件时需要。
See removing and installing pulley, removing and installing single-mass flywheel or removing and installing flywheel.
参见拆卸和安装皮带轮、拆卸和安装单质量飞轮或拆卸和安装飞轮。
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。
Remove drive belt and pulley.
拆下传动带和皮带轮。