On the contrary, the back well drill method is from bottom to top, which is suitable for the small inclined Angle, but not for the large shaft section.
反井法施工斜井为自下而上进行，适合倾角不大的斜井施工，但不适宜运用于断面较大的斜井。
Drill down further to determine exactly which package, class, or method is causing a problem.
进一步精确地确定哪个包、类或者方法导致了问题的发生。
Drill down further to determine exactly which package, class, or method is causing the problem.
进一步决定哪一个包、类或者方法引起了这个问题。
We could then double-click a method in this summary to drill down into the Coverage Fileview, showing just which lines were hit or missed in that method.
我们能够双击一个在总结中的方法来进入CoverageFileview，仅仅显示在那个方法中哪些代码行被访问或者被遗漏。
Part 2 focuses on the common use of drill-down lists as a navigation method, and Part 3 focuses on forms, groupings, and other more advanced topics.
第2部分集中讲解将下钻列表作为导航方法的常见用途，第3部分集中讲解表单、分组及其他更高级的特性。
The user has to drill into each method separately.
所以，用户不得不分别地展开每个方法.
This is different from the drill-down method because with zooming, the map is typically not rebuilt or reorganized for each level of magnification.
这种方法由于使用了缩放而不同于drill -down，对于每一个级别的放大操作，地图通常不用重建或重组。
The interactive graphical analysis method involves a graphical drill-down process for decomposing a transaction using the existing Rational Performance Tester reports.
交互式图形分析主要是使用存在的RationalPerformance Tester报告对事务分解用图形的方式向下详细(drill - down)的过程。
We have begun using a new method to drill cement plug.
我们已经开始使用一种新方法打水泥塞。
A new lithology identification method based on axial amplitude modulation signal of drill string is proposed.
提出了一种利用钻柱轴向振动调幅信号实现岩性识别的方法。
This method can provide reliable data for rational use of polycrystals and optimum design of drill bits.
使用上述方法能为合理使用聚晶和设计钻头提供可靠数据。
Combining practice engineering, author discusses the construction method and the technique measure of peg to drill hole and to press mortar.
本文作者结合工程实际，论述了钻孔压浆桩的施工方法及技术措施。
A new method for calculating drill stem strength can be applied to designing and checking strength of drill stem.
提出了一种钻柱强度计算新方法，可用于钻柱的强度设计和强度校核。
The device is posterior cutter grinding to drill in cone surface grinding method that it can vouch for drill with reasonable back Angle, and symmetry precision is high.
本装置采用圆锥表面磨法对钻头进行后面刃磨，可保证磨出的钻头具有合理的后角，对称精度高。
Also introduced the series programmable controller carries on the Z3040 radial drill drilling machine electrical system technological transformations the method.
还介绍了系列可编程控制器进行Z 3040型摇臂钻床电气系统技术改造的方法。
The causes of using traditional wet drilling difficultly are analysed. And the wet drilling method of the coal electric drill of external spray hydroelectric interlock is related.
分析了传统湿式打眼难以推广应用的原因，叙述了外喷雾水电联锁煤电钻湿式打眼法。
Practice and results show that the gas survey method with a gas-collecting tank for foam drill fluid samples is another effective method.
实践和资料说明，罐装泡沫样聚气录井方法是泡沫钻井中气测录井的另一种行之有效的方法。
Geostress distribution is used to guide drill track, offering a new method to optimize well track.
应用地应力分布指导钻井轨迹，为井眼轨迹优化提供了新的研究方法。
The optimum design method and basic principles of main reducer of rotary blast hole drill are discussed, The main reducer is taken as a whole and is optimized by discrete Complex method.
论述了牙轮钻机主机构减速器的优化设计方法和基本原理，以主机构减速器作为整体进行优化，采用离散复合形算法。
It is pointed out that the high speed drilling by using the thick film CVD diamond drill is a good method to get high quality holes.
指出了采用厚膜CVD金刚石钻头进行高速钻削加工是获得高质量孔的良好方法。
To introduce the structure characteristics of digital control slot-drill, relate the allocation of digital control system and the thinking and method of its reliability design.
介绍了自行开发和研制的数控针床铣槽机结构特点，叙述了数控系统的选配，软件设计及可靠性设计的思想和方法。
According to the exploration problems in an open-pit mine, a new drilling method using reverse circulation DTH hammer drill is put forward.
针对露天矿钻探施工中存在的问题，提出了利用贯通式反循环潜孔锤进行施工的新方法。
Transverse excursion process of micro drill in ultrasonic longitudinal vibration drilling is analyzed by using finite element method.
利用有限元技术对微细钻头超声轴向振动钻入横向偏移过程进行深入分析。
Presently, the advanced exploration is realized with the combination of geologic method, the geophysical method and geologic drill in the world.
目前国内外多采用地质学方法与物探方法相结合并辅以超前钻探等来实现超前地质预报。
Based on cutting and vibrating theories, the dynamic behavior of micro drill is studied by using the finite element method.
基于切削和振动理论，利用有限元技术对微细钻头振动钻入动力学特性进行了深入地研究。
Single pass drilling apparatus, use a one-piece drill bit, method and rock bolt for single pass rock bolting.
单通道钻孔装置，整个钻头的使用，用于单通道岩石锚固的方法和岩石锚栓。
The application of finite element method in torsion calculating of deep hole drill is introduced.
介绍了有限元法在深孔钻头扭转计算中的应用。
Take pin threads of NC50 drill collar as an example, Finite Element Method is used to analyze the different stress-relief grooves of pin thread connection.
以NC50型钻铤公螺纹作为研究对象，用有限元方法对加工有不同应力减轻槽的钻铤公螺纹接头进行了分析计算。
Take pin threads of NC50 drill collar as an example, Finite Element Method is used to analyze the different stress-relief grooves of pin thread connection.
以NC50型钻铤公螺纹作为研究对象，用有限元方法对加工有不同应力减轻槽的钻铤公螺纹接头进行了分析计算。
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