pulley block如何读

英：[ˈpʊli blɔk]

美：[ˈpʊli blɑk]

pulley block是什么意思

  • n.

    滑轮组；

    • pulley block英英释义

    pulley block

    • n.a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope

      同义词：pulleypulley-blockblock

    pulley block_电力行业词汇

    放线滑轮

    pulley block 例句

    1 Crevasse rescue is one of the more complicated mountaineering techniques, sometimes requiring pulley systems and multiple haul lines.

    裂缝救援是一项更副复杂一些的登山技术，有时候需要滑轮组和多组拖曳绳。

    2 The elevation and fall of the load is controlled by a cylinder driven pulley block.

    负载的升降是通过气缸驱动滑轮组实现.

    pulley block 同义词

    1 滑轮组

    block block and tackle

    相关词

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