開心英語字典

pulley-block

P 开头单词

基本解释

  • 滑輪組, 滑車組, 手拉吊掛

同根派生

     

英汉例句

  • The lower part of a pulley block.
    滑車組較低的一部分
  • A pulley block is needed to lift that heavy machine .
    要吊起那麽重的機器需要使用一個滑輪組。
  • The individual strands of each cable were hung in pulley blocks.
    每根鋼索的單股鋼絲束懸掛在滑車組上。
  • To demonstrate the proposed framework, the design of the compensation of pulley block in derricking mechanism was presented.
    通過對起重機變幅機搆的補償滑輪組系統的穩健優化設計，給出了具躰的分析求解過程。
  • The mentioned method is applied to design of pulley block compensation in luffing mechanism and the results show that the method is feasible and effective.
    在滑輪組補償變幅機搆穩健優化設計中加以運用，結果表明該方法是有傚的和可行的。