borehole的意思|示意

There is some trouble in the borehole. Don't leave the rig floor.

井下出现复杂情况, 不要离开钻台.

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The paper briefly introduced the initial application of MDT borehole testing technology in Dagang Oilfield.

该文概要介绍了MDT裸眼测试技术及在大港油田的初步应用情况.

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A drainage borehole designed depth is 584.

永城矿区某矿排水钻孔设计孔深584.

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The developing history of - bore stability technology, the mechanism of borehole instability and anti - sloughing means were analyzed.

全面总结了井壁稳定技术研究发展历程, 深入分析了井壁失稳机理及 防 塌技术措施.

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Shear failure is a basic failure mode of borehole rock.

井眼剪切破坏是井眼岩石基本破坏形式之一.

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But the research on borehole deviation control is very few.

但在井斜控制方面的研究还很欠缺.

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