block and tackle是什么意思,block and tackle在线翻译及发音-最新凯时注册
block and tackle
- 单词发音：英 [ blɔk ænd ˈtækl ] 美 [ blɑk ənd ˈtækəl ]
- 基本解释：滑轮，滑车设备
- block and tackle 是什么意思及中文翻译：
- 名词(n.) 滑轮，滑车设备
block and tackle 相关例句
- the dynamic analyses of block and tackle hoist
滑轮组系统动力学仿真
- the ropes were tensioned using block and tackle.
绳子通过滑轮拉紧。
- i finally hoisted him up with a block and tackle.
我最终用滑轮组把他拉了上去。
- a block and tackle is needed to lift that heavy machine.
要吊起那么重的机器需要使用一个滑轮组。
- it has to be tall because it is like a giant block and tackle
井架必须很高, 因为它像一个巨型滑轮组。
- a demonstrative experiment disclosing the essence of block and tackle
揭示滑轮本质的演示实验
- hoisting mechanism including electric motor, brake, reduction gear, reel and block and tackle.
起升机构包括电动机，制动器，减速器，卷筒和滑轮组。
相关单词
常用英语单词表