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- Application of Small-bore Deep Hole Method in Fankou Lead-zinc Mine 小直径深孔采矿法在凡口铅锌矿的应用
- deep hole method 深眼爆破法
- They first dug a deep hole in the ground. 他们先在地上挖了一个深洞。
- He dug a deep hole in the garden. 他在花园里挖了个深坑。
- WISDOM DEEP HOLE DRILLING MACHINE CO., LTD. 慧能深孔机械有限公司。
- Keep the jeep in the depth of a deep hole. 把吉普车保存在一深洞的深处。
- DEEP HOLE DRILLING TECHNOLOGY LTD. 北京哈镘深孔技术有限公司。
- They dug a deep hole in the hillside. 他们在山坡上掏了一个深洞。
- A deep hole in the earth gaped before us. 我们面前的地上裂开了一个深坑。
- There was a deep hole in the footpath. 人行道上有一个深洞。
- There is a deep hole in the sidewalk. 人行道上有一个很深的洞。
- Brought up the new path for safety and validity to use mid deep hole mine method in Fushun Hongtoushan Copper Mine. 为红透山铜矿中深孔采矿方法的安全、高效使用提出了新的途径。
- Objective To invastigat the use of laparoscopic appendicectomy by three hole method. 目的探讨三孔法腹腔镜阑尾切除术的应用。
- She was falling down and down into a very deep hole. 她摔倒了掉进一个很深的洞里。
- The test results show that the technology of vertical deep hole presplitting blast is a feasible method in Shi Rengou Iron Mine. 在石人沟铁矿的试验结果表明采用垂直深孔预裂爆破技术在该矿是一种可行方案。
- Mr Blake:No.Dig a deeper hole,Timmy. 布莱克先生:不行; 再挖深点;蒂咪.
- Since the method causes serious depletion of ore during mining of upper plate,the inclined cutting raise heading together with inclined medium or deep hole kerve is suggested. 以无底柱为代表的崩落采矿法中,切割拉槽至关重要,而目前无底柱采矿大多采用垂直切割天井与切割平巷并配以中深孔联合拉槽的切割方法,但该方法在对矿体上盘回采过程中损失贫化较大。
- This portable rig can only drill 15m deep holes. 这台人抬钻机只能打15米深的井。
- Today, we'll drill 18m deep holes. 今天，我们要打18米深的井。
- Aimed at the problems in processing deep hole and narrow deep slot during die manufacture, electrolyzed processing method and experience of deep hole are introduced. 针对模具加工中,经常遇到的深孔及窄深槽的加工问题,介绍了深孔的电解加工方法、经验。
