Here is how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。
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.
但是哈钦斯却认为，在这张草图中，放置在地上的数个方块由配有滑轮装置砝码拖动——这和高中物理课上做的实验类型简直如出一辙。
But Hutchings argues that the sketch actually shows blocks on the ground being pulled by a weight attached to a pulley—the same type of experiment you might do today in a high school physics class.
狐蝠是从高架的绳子的滑轮上悬下来的座椅，很像水手使用的在船与船之间进行人员转移的装置。
The "fox" was a seat suspended by pulleys from an overhead rope, much like the device sailors use to transfer men between ships.
机械装置一个简单装置，如杠杆、滑轮或斜面刨，可以改变作用力的大小或方向或同时改变；简单机械装置。
A simple device, such as a lever, a pulley, or an inclined plane, that alters the magnitude or direction, or both, of an applied force; a simple machine.
底座装置滑轮，移动方便，体积轻，不占空间。
Pulley unit installed in the base. Easy to move. Light weight. occupies little space.
滑轮：力学上的一种装置，在边缘装有活动绳索、弦、缆、链条或带子的轮。
Pulley: in mechanics, a wheel that carries a flexible rope, cord, cable, chain, or Belt on its rim.
这种起重装置是由缆索和滑轮组成的。
壳体顶部设置有通过缆绳的滑轮，缆绳与壳体之间设置有密封装置。
Pulley through cable is set at the top of shell and sealing equipment is set between cable and shell.
第一制动装置与至少一电梯滑轮相关联。
A first stopping device is associated with at least one elevator sheave.
第二制动装置最好支承在同一滑轮的相对端上。
A second stopping device preferably is supported on an opposite side of the same sheave.
至少一个被线围绕的引导件、通常为滑轮定位成离开安装装置。
At least one wire wrap around guide element (typically a pulley) is positioned away from the mounting means.
至少一个被线围绕的引导件、通常为滑轮定位成离开安装装置。
At least one wire wrap around guide element (typically a pulley) is positioned away from the mounting means.
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