- 双语例句 更多例句
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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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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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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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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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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- 相关词组
- do well in成绩好,…做得好;
- bore pit探井,钻探坑;
- bore hole蛀孔,镗孔;
- bored well钻井;
- artesian welln.自流井,喷水井,钻井;
- drilled well管井;
- abyssinien well管井;
- be well off生活过的,处境良好;
- bore well filter钻井过滤器;
- do wellv.做得好,进展好;搞好;
- absorbing welln.吸水井;
- as well也, 还有;
- all is well安然无事;一切皆好;
- it is just as well也是好事, 倒也不错, 是明智的;
- be well attended得到很好的照顾
- as well asadv.也,又;
- just as welladv.幸好,无妨;
- bore down挺住了
- be well known众所周知;
- be well worth值得
- 今日热词
- 热门搜索
- end n. <正>结果;端;终止;最后部分;vt.& vi. 结束,终止;
- 压缩 compress; reduce; condense; zip; encapsulate; capsule; cut down; zip up; narrow down
- ELISA 酶联免疫吸附测定;
- suspicion n.怀疑;嫌疑;疑心;〈口〉一点儿;
- academic adj.学院的,大学的,学会的,(学术,文艺)协会的;学究的,学理上的,空谈的,非实用的;〈美〉文科的,文学的;柏拉图学派的;n.学者;大学教师,大学生,学会会员;纸上空论,空论;[A-]柏拉图哲学信奉者;
- Rolex n.劳力士手表(瑞士手表品牌);劳力士;
- thyroid n.甲状腺;甲状软骨;甲状腺剂;甲状腺粉;
- railroad n.铁路;铁道;铁路公司;铁路部门;v.迫使…仓促行事;强迫…做;轻率判处; 在铁路工作;乘火车旅行;
- Jon 乔恩(男子名, Jonah和Jonathan的略称);
- hard-working adj.辛勤的;
- tokens n.n. (用以启动某些机器或用作支付方式的)代币,专用辅币;礼券;代价券;赠券token的名词复数 ;
- publicly adv.公然地;以公众名义;

