常見(jiàn)例句雙語(yǔ)例句Finally, the problem of embedding depth of steel pipe in the column bottom joint is discussed.本文還對(duì)柱底節(jié)點(diǎn)鋼琯埋入深度問(wèn)題進(jìn)行了討論。By using the dc operating with "a short arc welding method", the big gap in groove bottom welding joint.採(cǎi)用直流反接由短弧操作用"一點(diǎn)銲法",在坡口大間隙的對(duì)接底層銲時(shí)。The bottom ball joint is the key part of deep water riser, and its working state and mechanics behavior are very important to security exercises.隔水琯底部球接頭是深水鑽井的關(guān)鍵部件,其工作狀態(tài)及力學(xué)行爲(wèi)對(duì)安全作業(yè)顯得格外重要。權(quán)威例句The Czechs and the Slovenes were deemed to be joint bottom of the class.ECONOMIST: Czech RepublicAdmiral Bill Owens, former vice chairman of the Joint Chiefs and a board director at Wipro, took more of a bottom-up view.FORBES: Leadership Lessons From The Forbes Global CEO ConferenceThat joint investigation will have every tool it needs, including subpoena power, to get to the bottom of what went wrong.WHITEHOUSE: Press Briefing on Oil Spill in Gulf of Mexico 返回 bottom joint