The article introduces the inverting way of assembling an oil tank by air jacking, and analyzes the pressure and air flow needed by air jack system.

介绍拱顶油罐的充气顶升倒装之施工方法，对充气所需风量、风压进行了分析。

youdao

His teammate,Jack Faust, a retired Air Force major, is a disc golf legend.

VOA: standard.2010.08.03

For a man who can pump out such blistering, no-nonsense post-punk hard rock, the air of the more mannered art-school rocker hangs thickly around Jack White.

BBC: Jack White's meaningful style

Jack Alcock and Arthur Whitten Brown became the first men to cross the Atlantic by air in June 1919, flying in a Vickers Vimy biplane, its bomb bays filled with extra fuel.

ECONOMIST: The Atlantic Ocean