drilling hole

常见例句

双语例句

• An optimum method of calculating drilling hole position in preventing cross-measure cutting coal gas burst is put forward.
  提出了在石门揭煤中预防瓦斯突出的一种计算钻孔位置的优化方法。
• The critical pressure and conditions of drilling hole burst are determined through the physics experiment of drilling hole burst.
  通过钻孔冲击物理试验，研究了钻孔冲击的临界压力，以及钻孔冲击的条件；
• 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.
  从金田水库大坝灌浆，总结出一套大坝斜孔造孔灌浆可行的施工工艺，为施工积累经验。

权威例句

• 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
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