pulley

The rails pass up to the top of the shaft, where they are taken over a pulley which can be driven in either direction by an electric motor.

导轨直通到升降井顶部。钢丝绳在顶部绕过一个滑轮。滑轮由电动机驱动可向任一方向转动。

Then pass the hook through the hole that was drilled in the bracket, and squash it a little wider than the pulley.

然后把钩子穿过直角支架中间的洞，再把支架压成比滑轮宽一点点的宽度。

You're asked to go to the front of the class to discuss the angst of Proust's literary work or to demonstrate how a pulley works.

Hereishow设若有人请您到讲台前向大家阐述法国作家Proust作品中的焦虑或者向大家说明滑轮装置的工作原理。

A motor shaft gap used for a sealing plate for a seal air channel is left between the belt pulley and the end cover of the motor shell.

在皮带轮同电机机壳端盖之间保留供密封风道用的密封板穿过的电机轴空隙位。

The workers say it's easier on the cows and donkeys, which would otherwise have to be hauled out with a generator-operated pulley.

隧道工人们说，这方便了牛和驴子进出，否则就要靠由发电机带动的滑轮吊车来把牲畜垂直拉上来。

It may be turned by a pulley with a belt or a chain connecting it to a pulley on a second shaft.

轴可以被用一条皮带或链条与第二个轴上的滑轮连接起来的滑轮带动。

The overrunning coupler used for the slide plate comprises a pulley; a bearing and an overrunning coupler which are arranged on the pulley.

一种用于滑板的超越离合器，包括滑轮，滑轮上有轴承和超越离合器。

Uncle took the rod and kept wave pulley, receive from time to time a good fishing rod, let the hook tightly in his mouth.

叔叔拿起鱼竿，不停地摇滑轮，时不时地还收几下鱼竿，好让钩子紧紧地钩在与嘴上。

Pulley unit installed in the base. Easy to move. Light weight. occupies little space.

底座装置滑轮，移动方便，体积轻，不占空间。

The power-saving accumulator is a mechanical power-saving unit with a flywheel, steel balls, a impeller and a pulley .

节能蓄能器是一种机械节能装置，由飞轮、钢球、叶轮和蓄能器胶带轮组成。

All of the expedition's food, water, and gear had to be hauled to the summit rim, then lowered by pulley into the caldera.

探险队所有的补给和器材都要被拖曳到峰顶边缘，然后再通过滑轮垂降到火山口中。

coefficient of friction between the belt and the pulley. Coulomb friction was used to model friction between all the surfaces.

摩擦系数之间的皮带和滑轮。库仑摩擦模型采用摩擦的所有表面。

agricultural machinery . tractors . thrasher pulley . speed . dimensions . direction of rotation.

农业机械。拖拉机。脱粒滑轮。速度。尺寸和转动方向。

It is just as it is with the water. Because of the pulley, and the rope, what you gave me to drink was like music.

这也就象水一样，由于那辘轳和绳子的缘故，你给我喝的井水好象音乐一样你记得吗？

Children leap at the packages while adults control the strings by means of a pulley system.

孩子们跳起来够这些包，大人们则用一组滑轮控制着绳子。

The belt must slide across the faces of each pulley as it enters and exits upon each half rotation.

带必须幻灯片在脸上每个滑轮在进入和退出后，每半年轮换。

We use a hauling system with a pulley and a cam, to stop the rope from pulling back out.

我们的拖拉系统有一个滑轮和一个凸轮，在拉绳时才不会往回跑。

Now I'm going to do exactly this experiment: Put a rope over it, with a pulley, and put m2 on this side.

下面真正开始：，我要把它拴上绳子，通过滑轮和m2相连。

The linear speed of ratio of a pulley is in proportion to its diameter.

滑轮的线速度比率与它的直径成正比。

The dynamic force of the motor is transmitted to a cutter through a belt pulley, a separator and the driving flexible shaft.

发动机的动力通过皮带轮、离开器、传动软轴转向切割器。