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- takeup pulley 张紧轮
- Our flag is raised to the top of a pole by a rope and two pulley. 我们的旗帜被用一根绳子和两个滑轮升到了竿顶。
- The lifting device is a system of rope and pulley. 这种起重装置是由缆索和滑轮组成的。
- They reeved the rope through the pulley. 他们把绳索穿过滑轮。
- The lower part of a pulley block. 滑车组较低的一部分
- The belt started wrapping up on the tractor pulley. 皮带开始绕在拖拉机的皮带轮上。
- Permitting rotation, as a pulley or pivot. 允许旋转的，如滑车或枢轴
- 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。
- 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。
- Pulley bearings are frictionless. 滑轮轴承是无摩擦的。
- NINGBO CIGUANG SYNCHRONOUS BELT PULLEY CO., LTD. 宁波慈光同步带轮有限公司。
- All the stars will be wells with a rusty pulley. 所有的星星都将是带有生了锈的辘轳的井。
- The drum also contains the photoconductor supply and takeup spools. 鼓还包括光电导体电源和提升卷轴。
- Permitting rotation,as a pulley or pivot. 允许旋转的，如滑车或枢轴
- Very close takeup of glass of coladrink with ice and lemonslices. 有冰和柠檬的焦图片 Coke with ice and lemon.
- The rope and pulley has been already put together. 绳索与滑轮早已装配好了。
- 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。
- The worker threaded the wire through the pulley. 工人把金属丝穿在滑轮上。
- The simplest machine is the pulley. 最简单的机械就是滑轮了。
- 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。
