pulley 是什么意思

音标：[ 'puli ]

过去式:pulleyed 过去分词:pulleyed 名词复数:pulleys 现在分词:pulleying

中文翻译与英英解释

	n. 【机械工程】滑车，滑轮，皮带轮。 a compound pulley 复滑车。 a differential pulley 差动滑车。 a driven pulley 从动滑车。 a driving pulley 主动滑车。 a fast [fixed ] pulley 固定滑车。 an idle [ a loose ] pulley 游滑车。 a movable pulley 动滑车。 vt. 1.用滑车举起；用滑车推动。 2.给…装滑车。

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
同义词：pulley-block, pulley block, block,

A pulley is a wheel on an axle that is designed to support movement of a cable or belt along its circumference. Pulleys are used in a variety of ways to lift loads, apply forces, and to transmit power.

例句与用法

	1.	Pulley bearings are frictionless . 滑轮轴承是无摩擦的。
	2.	The belt started wrapping up on the tractor pulley . 皮带开始绕在拖拉机的皮带轮上。
	3.	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。
	4.	In high school we learned a lot of laws about pulleys and levers used in different ways . 在高中我们已学过许多有关不同用途的滑轮和杠杆的定律。
	5.	Cranes ; rope pulleys ; dimensions of hubs and bearings 起重机.绳轮.轴承和轮毂尺寸
	6.	Rope pulley blocks . types , parameters and dimensions 起重滑车.型式基本参数和尺寸
	7.	Power steering pump pulley kit crankshaft pulley remover 动力方向泵皮带轮拆装工具
	8.	Attach the pulley which is held by hand with screws 用螺丝安装皮带轮的手持部分。
	9.	Small craft - steering gear - cable and pulley systems 小艇.操舵装置.缆索和滑轮系统
	10.	Synchronous belt drives - pulleys ; identical with iso 5294 : 1989 同步皮带驱动.皮带轮

pulley是什么意思

pulley 是什么意思

中文翻译与英英解释

例句与用法