drilling hole

常見例句

雙語例句

• An optimum method of calculating drilling hole position in preventing cross-measure cutting coal gas burst is put forward.
  提出了在石門揭煤中預(yù)防瓦斯突出的一種計算鉆孔位置的優(yōu)化方法。
• The critical pressure and conditions of drilling hole burst are determined through the physics experiment of drilling hole burst.
  通過鉆孔沖擊物理試驗，研究了鉆孔沖擊的臨界壓力，以及鉆孔沖擊的條件；
• Through the Jintian reservoir main dam grouting , the author sums up a feasible construction technique of dam slant drilling hole grouting , that accumulates experiences for future.
  從金田水庫大壩灌漿，總結(jié)出一套大壩斜孔造孔灌漿可行的施工工藝，為施工積累經(jīng)驗。

權(quán)威例句

• Useful how-to advice, such as drilling a hole in a ceramic pot without shattering it.
  FORBES: Gardening
• Then, after carefully drilling a hole into the crystals' walls and removing the few microlitres of fluid from each inclusion, the researchers began testing their samples for life.
  ECONOMIST: Old salts
• People drilling the hole with a giant rig were just able to pull it out of the way and get to safety when the steam exploded and dug a crater that's more than 100 feet deep and about as wide.
  NPR: Businesses See Green in Iceland's Volcano Power
返回 drilling hole