滑轮

Furniture folding door, internal folding door,glass folding door, industrial folding door.

公司产品丰富，有家具移门、室内移门、玻璃移门、工业移门、家具折叠门、室内折叠门、玻璃折叠门、工业折叠门的滑轮配件。

The jockey pulley tracked the angle of the freewheel sprockets and maintained a nearly constant distance between the jockey pulley and the sprocket.

赛马滑轮跟踪了飞轮链轮的角度，保持着几乎恒定的距离与辅轮和链轮在接下来的20年。，山图制作技术上优于derailleurs。

Uncontrolled acceleration forces can cause belt conveyor system performance problems with vertical curves, excessive belt take-up movement, loss of drive pulley friction, spillage of materials, and festooning of the belt fabric.

毫无控制的加速度产生的动力能够引起带式传送机系统产生诸多不良问题，比如上下曲线运动、过度传送带提升运动、滑轮和传送带打滑、运输原料的溢出和传送带结构。

Bell is a 16 ft indoor high complexity devices, including gear, lever and the pulley.

钟室内是一座十六英尺高的复杂装置，包括齿轮、杠杆和滑轮。

Followed established Exe tradition the headstock spindle was driven by a large, overhung 4-groove iron pulley (rather smaller than that on the 4-inch) with 3 steps for normal speeds and a single extra-large one to give a slow speed in imitation of proper gear-driven backgears.

其次建立可执行传统的启闭主轴驱动的大型悬臂4槽铁滑轮（而小于的4英寸）的3个步骤进行正常速度和一个单一的特大型一个给一个缓慢的速度在模仿适当的齿轮驱动backgears 。

For a moment the idea of struggling crossed his mind, and of so ending the unexpected evil that had overtaken him. But he bethought him of M. de Villefort's promise; and, besides, death in a boat from the hand of a gendarme seemed too terrible.

这当儿，一个剧烈的震动使小船全身摇晃了一下，他们已经到达目的地，一个水手跳上岸去，一条铁索拖过滑轮，水手们已经在用缆绳系住小船。

There's a whole floor packed with games and gimmickry, including thermal-imaging cameras, a dry-ice maker and our favourite toy, the Big Machine, which challenges you to master simple mechanics, shunting grain around using levers and pulleys.

有一整层楼的游戏，用奇招，包括热成像照相机，干冰制造商，我们最喜欢的玩具包装，大机器，它的挑战您掌握简单的力学，分流约使用杠杆和滑轮粮食。

The pulley is the size specified for the Gingery shaper project.

滑轮是为金格里整形项目指定的大小。

The work and tools of the rigger, grappler, sail-maker, block-maker

船上的索具装配工、抓钩工、制帆工和滑轮制造者的工作和工具

A block used to guide a rope forming part of a ship's rigging to avoid chafing.

引导绳索成为船的传动装置避免摩擦的滑轮。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。