滑轮组的英文怎么说

滑轮组的英文:pulley block参考例句:A pulley or a system of pulleys set in a casing.滑轮,滑轮组安装在机械外壳中的滑轮或滑轮组I finally hoisted him up with a block and tackle.我最终用滑轮组把他吊了上去。A block and tackl

滑轮组的英文:

pulley block

参考例句:

  • A pulley or a system of pulleys set in a casing.

    滑轮,滑轮组安装在机械外壳中的滑轮或滑轮组

  • I finally hoisted him up with a block and tackle.

    我最终用滑轮组把他吊了上去。

  • 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。

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

    滑轮和滑车组:带绳索和缆绳的滑轮组,通常用于增大拉力。

pulley是什么意思

n. 滑轮(组),滑车,皮带轮

  • The pulley is considered one of the five simple machines.

    滑轮被认为是五种简单机械之一。

  • The engineers worked out the Math and designed a system of nylon ropes and pulleys.

    工程师们从数学上进行了论证,并设计出一个由尼龙绳子和滑轮构成的工作系统。

  • Blend Rational Bézier Fit in Reversing Production of Idler Pulley

    导轮逆向生产中的混合有理bézier曲面拟合

  • The pulley of the clothes line jumped the track and Mother's washing fell down.

    晾衣服绳子的滑轮脱绳了,妈妈洗的衣服掉了下来。

  • The rope slipped from my hands and coiled itself around the pulley.

    绳子从我手中滑落绕在滑轮上。

block是什么意思

n. 块;阻碍;街区;大楼

v. 阻止;阻塞;限制

  • Block a hat; block a garment.

    制造一个帽子;制造一件衣服。

  • The shop assistant recommended the alphabet block and arithmetic block.

    售货员推荐了字母表积木和算术积木。

  • hollow block construction

    空心砖结构

  • hollow concrete block

    水泥空心砖

  • To run(trains)on a block system.

    用闭塞制管理(列车)

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