1) drilling technique
钻探技术
1.
It discussed karst growth rule in Zhengzhou,destroy depth disturb mining,slip-casting and the problem of drilling technique.
分别讨论了郑州矿区喀斯特发育规律、采矿扰动破坏深度、注浆技术和钻探技术问题,提出郑州矿区水害治理对策。
2.
The wirelinecore drilling technique can be utilized to achieve such technical and economical effect as top quality,high efficien-cy and low consurnption when geological exploration holes go more and more deep,coring becomes more andmore difficult and the drilling site is more and more remote.
绳索取心技术是一种先进的多功能的钻进方法，在地质勘探钻孔愈来愈深、取心难度愈来愈大、施工地点愈来愈偏僻的情况下，采用绳索取心钻探技术可以取得优质、高效、低耗的技术经济效果。
3.
The present situation of international drilling market and the development of solid mineral drilling techniques are sized up.
分析了国际钻探市场现状以及固体矿产钻探技术的进展，归纳总结了近１０年来我国固体矿产钻探技术的主要进展。
2) drilling technology
钻探技术
1.
Progresses of application research on drilling technology to loose rock formation and principal achievements;
松散岩层钻探技术应用研究进展及其主要成果
2.
It is emphasized that the role of high efficiency geology core drilling technology in the plan is not replaceable.
强调了高效地质取样钻探技术在实施“规划”中不可替代的重要作用,提出了加速“规划”实施和降低施工成本的高效钻探技术。
3.
In this paper the development history of drilling technology and drilling rigs is summarized firstly,and then some problems existing currently in the railway drilling are analyzed.
概述了铁路钻探中钻机与钻探技术的发展历史,再分析了目前铁路钻探中存在的一些问题,然后从提高钻探技术、培养钻探技术人才、提高钻探效率及建立钻探数据库四方面对铁路勘探发展进行了展望。
4) comprehensive drilling technology
综合钻探技术
5) diamond drilling technology
金刚石钻探技术
6) nontraditional drilling
非传统钻探技术
1.
The orientation and preliminary application examples of the nontraditional drilling are described.
阐述了钻探技术的非传统业务方向及其非传统钻探技术的研究现状及应用前景，相信它将为我国国民经济的可持续发展发挥重要作用。
补充资料：深海钻探技术
见"格洛玛·挑战者"号钻探船。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条