traveling block

常見(jiàn)例句

雙語(yǔ)例句

• The derrickman or a floorman, secured with a safety harness, attach the dedicated hanging line to the traveling block or the top drive.
  系著安全帶的井架工或鉆工，把專(zhuān)用的懸吊繩掛在游車(chē)上或頂驅(qū)上。
  blog.sina.com.cn
• This reeling out and in of the drilling line causes the traveling block, and whatever may be hanging underneath it, to be lowered into or raised out of the wellbore.
  這種鋼絲繩沿滾筒松開(kāi)和纏繞引起游動(dòng)滑車(chē)從井眼內(nèi)下降或上升，無(wú)論游動(dòng)滑車(chē)下面懸掛的是什么東西。
  www.infopetro.com.cn
• The driller slowly picks up the traveling block or top drive and the derrickman or a floorman release the designated hanging line and secure it safely out of the way.
  司鉆慢慢的上提游車(chē)或頂驅(qū)，由井架工或是一個(gè)鉆工把專(zhuān)用懸吊繩摘掉，把它綁到安全位置。
  blog.sina.com.cn

權(quán)威例句

• Block has been traveling regularly to Beijing for the past 17 years, starting in 1991, when he became chairman and president of Revlon International.
  FORBES: My Beijing
• For many, Thanksgiving is all about traveling home to be with loved ones, so to mark the holiday, Melissa Block travels to Nashville to hear country-inflected singer-songwriter Kim Richey and her band perform songs about home, travel and love.
  NPR: At Home in Nashville with Kim Richey
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