爆破井
- 与 爆破井 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The depth of shot holes depends on the type of prospecting and on the local conditions.
这些爆破井的深度决取于勘探的类型和当地的条件。
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The practice of deep well diameter extension and washing, blasting is introduced in this paper.
介绍深水井中的扩径与洗井爆破工艺，并就如何保证爆效、加工和密封装药容器及容器在高水压下是否发生屈曲失稳的验算等进行了叙述。
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The technology could greatly improve blasting effect and efficiency,dramatically reduce blasting vibration,secure the safety use of side drift and slide in its service time and facilitate the protection of the stability of high and steep slope.
爆破降 震效果明显，可确保平硐溜井在服务期内的安全使用，有利于保护采场高陡边坡的稳定。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。