drilling hole
基本解释
- 钻孔
英汉例句
- 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。 - 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
双语例句
权威例句
词组短语
- drilling conductor hole 钻导管井眼
- Drilling Making hole 正钻
- drilling new hole 钻新孔
- drilling g hole 钻孔
- drilling precise hole 钻精孔
短语
专业释义
- 钻孔
The research works in this thesis are as follows:1. The critical pressure and conditions of drilling hole burst are determined through the physics experiment of drilling hole burst.
本文所做的研究工作如下: 1.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;通过数值模拟,与物理试验相同的试验结果相验证,并揭示了钻孔冲击时卸载的应力降以及能量释放特征。经济学
- 钻孔