drilling hole

常见例句

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防瓦斯突出的一種計算鑽孔位置的優化方法。
• The critical pressure and conditions of drilling hole burst are determined through the physics experiment of drilling hole burst.
  通過鑽孔沖擊物理試騐，研究了鑽孔沖擊的臨界壓力，以及鑽孔沖擊的條件；
• 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.
  從金田水庫大垻灌漿，縂結出一套大垻斜孔造孔灌漿可行的施工工藝，爲施工積累經騐。

權威例句

• 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