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

Hanger crane lifting pulley is a small one.
吊架起重滑车是小型起重机械的一种。
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。
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。
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。
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。
Remove pulley on the hydraulic pump.
拆下液压泵上的皮带轮。
Fit pulley with new central screw and tighten according to the specified torque.
用新的中央螺钉安装皮带轮，并按指定力矩拧紧。
To do so, loosen the two front fastening screws and turn the pulley as required.
为此，请松开两个前紧固螺钉，并根据需要转动皮带轮。
Pulley bearings are frictionless. High friction in steering gear.
滑轮轴承是无摩擦的。转向齿轮摩擦过大。
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。