- 双语例句 更多例句
A mechanical model for well bore stability is established based upon mechanical analysis.
从力学分析入手,建立了井壁稳定问题的力学模型.
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计算结果表明:随钻柱与井眼间偏心度增大,波动压力减小.全偏心情况下的波动压力大约只有同心情况下的一半.
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油藏温度是井筒径向距离的函数,温度沿径向距离近似地按指数规律衰减.
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By comparing with normal well bore, the economic efficiency of slim hole drilling was evaluated.
通过与常规井眼对比, 评价了小眼井钻井技术经济效益.
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He is always intruding his opinions upon others, and well deserves his reputation as a bore.
他总是把看书的意见强加于人, 无怪乎他有个令人讨厌的名声.
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It is necessary to scientifically plan and survey well bore trajectories in directional drilling.
井眼轨道的设计与监测技术一直是定向钻井中的研究热点.
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伸缩套筒式油缸的工作行程大,活塞与缸体内径间、活塞杆与导向套间都存有间隙,承受重载时容易引起屈曲破坏,为此应确定整体稳定的极限力。
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开采非自喷井采用抽汲生产将导致井底压力变化十分复杂.
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- 相关词组
- artesian welln.自流井,喷水井,钻井;
- do well in成绩好,…做得好;
- drilled well管井;
- all is well安然无事;一切皆好;
- be well known众所周知;
- bored well钻井;
- be well worth值得
- just as welladv.幸好,无妨;
- bore down挺住了
- bore hole蛀孔,镗孔;
- bore well filter钻井过滤器;
- bore pit探井,钻探坑;
- absorbing welln.吸水井;
- do wellv.做得好,进展好;搞好;
- be well attended得到很好的照顾
- abyssinien well管井;
- as well asadv.也,又;
- as well也, 还有;
- be well off生活过的,处境良好;
- it is just as well也是好事, 倒也不错, 是明智的;
- 今日热词
- 热门搜索
- Ambien 安比恩(唑匹旦、唑嘧啶胺药剂的商标);
- quake vi.发抖,颤抖;摇动,震动;
- telescope n.望远镜;v.叠缩;精简;
- grok v.通过感觉意会;神交;神入;格洛克;格罗克
- scientific report 科学报告
- HBS abbr.Harvard Business School 哈佛大学商学院;
- vws 大众汽车;冷冻水系统;威立雅水务技术;体育部;威立雅水务技术公司;
- tz abbr.茨;Tanzania (Intemet code) 坦桑尼亚(互联网编码);thiazolidine 噻唑烷
- vamos abbr.Verified Additional Military Occupational Specialty 经过验证的其他军事专业职业;瓦莫斯;我们去
- excitement n.兴奋;激动;刺激;令人激动(或兴奋)的事
- pencil-case n.铅笔盒
- ample adj.足够的;充足的,丰富的;宽敞的,广大的;富裕的;

