pulley-block

常见例句

• The lower part of a pulley block.
  滑车组较低的一部分
• A pulley block 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。
• The individual strands of each cable were hung in pulley blocks.
  每根钢索的单股钢丝束悬挂在滑车组上。
• To demonstrate the proposed framework, the design of the compensation of pulley block in derricking mechanism was presented.
  通过对起重机变幅机构的补偿滑轮组系统的稳健优化设计，给出了具体的分析求解过程。
• 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.
  在滑轮组补偿变幅机构稳健优化设计中加以运用，结果表明该方法是有效的和可行的。
• My Views on Teaching Pulley Block
  浅谈滑轮组的教学
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