The ropes were tensioned using block and tackle.

繩子通過滑輪拉緊.

Hoisting mechanism including electric motor, brake, reduction gear, reel and block and tackle.

起升機構包括電動機 、 制動器 、 減速器 、 卷筒和滑輪組.

A block and tackle is needed to lift that heavy machine.

要吊起那么重的機器需要使用一個滑輪組.

I finally hoisted him up with a block and tackle.

我最終用滑輪組把他拉了上去。

Block and tackle: Combination of pulleys with rope or cable, commonly used to augment pulling force.

滑輪和滑車組: 帶繩索和纜繩的滑輪組, 通常用于增大拉力.