pulley-block

基本解釋

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 .
要吊起那么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構(gòu)的補償滑輪組系統(tǒng)的穩(wěn)健優(yōu)化設(shè)計，給出了具體的分析求解過程。
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構(gòu)穩(wěn)健優(yōu)化設(shè)計中加以運用，結(jié)果表明該方法是有效的和可行的。