block tackle

常見(jiàn)例句

雙語(yǔ)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(guò)天車(chē)和遊動(dòng)滑車(chē)以滑輪組的形式獲得機(jī)械上傚益。
  www.infopetro.com.cn

原聲例句

• Delegates in Spain hit a major stumbling block Tuesday when the African group pulled out of some climate talks, saying rich nations are not doing enough to tackle climate change.

權(quán)威例句

• If an advertiser chooses to merely block and tackle, lacking human relevance, his message will die a quick death.
  FORBES: gyroVoice: Less Fartsy, More Artsy: The Evolution of Advertising Into an Art Form
• There is a management mind-block around the challenges they can legitimately tackle.
  FORBES: What To Do With Google and Apple's Billions - Creative Arbitrage
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