tackle block

常見例句

I finally hoisted him up with a block and tackle.
我最終用滑輪組把他吊了上去。
This paper puts forward some methods of solving mechanical efficiency of tackle-block, hoping to help students break through difficulties.
本文就有關(guān)滑輪組機(jī)械傚率的解題提出一些解決方法，有助於幫助學(xué)生突破難點(diǎn)。
The drilling line is reeled over the crown block and traveling block to gain mechanical advantage in a "block and tackle" or "pulley" fashion.
鑽井用鋼絲繩通過天車和遊動滑車以滑輪組的形式獲得機(jī)械上傚益。
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If an advertiser chooses to merely block and tackle, lacking human relevance, his message will die a quick death.
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There is a management mind-block around the challenges they can legitimately tackle.
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Even if he wants to tackle vested interests in business or the bureaucracy, which so often block reform, he will have no power base from which to do so.
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