In order to generate flexible and generic drill bore column in the integrated system, the paper presented the system design method called "Two Databases, Four Classes and Tree Layers ", base on the drilling database.
钻井柱状图是石油行业勘探开发最常用的一种图件。
Geology columnar section and ledge comparison diagram are two important diagram in geology diagram, and they are applied to mine production, and they are basic foundation and precondition that we solve question on geology.
地质柱状图与矿层对比图在地质图件中是十分重要的两个图件，它们在矿山生产活动中应用广泛，也是定量解决各种地质问题的基本依据和先决条件。
The rapid drawing of borehole log with EXCEL and MAPGIS
应用EXCEL和MAPGIS快速生成地质钻孔柱状图
DISCUSSION OF TECHNOLOGY FOR DISPLAYING THE BORE STRATA HISTOGRAM IN-PHASE WITH DRILL
钻进时同步显示钻孔地层柱状图技术探讨
Bore Information Management and the Method Improvement of Auto-Generating Histogram
钻孔信息管理和柱状图成图方法的改进研究
Drill three holes in the floor/base plate for anchoring the leg.
在地面/底板上为锚固支柱打钻三个孔。
Automatic Drawing of Geologic Section-map and Column-map by Computer;
地质剖面图和柱状图的计算机自动生成技术
Research on Quality of Drilled Holes for Cast-in-Place Piles in Shanghai District;
上海地区钻孔灌注桩成孔质量的研究
Study on bearing behaviors of long bored piles in the heterogeneous strata
非均质地基土条件下的钻孔灌注长桩竖向承载性状分析研究
counterbore with guide
有导柱的平底扩充孔钻
general stratigraphic colum
综合地层柱状剖面图
stratigraphic correlation diagram
地层柱状剖面对比图
Construction Methods for Rotary Excavating Drilling Machine for Pile Foundation of Weak Geological Layer
软弱地质层桩基旋挖钻机钻孔施工工法
Design of Drillbore Column Visualized Query System
钻井柱状图可视化查询系统的设计与实现
Delaunay Triangulation of Geological Body Surfaces Based on Borehole Data
基于钻孔数据的地质面Delaunay三角剖分
Research and Exploitation of Auto-Plotting Geology Columnar Section and Ledge Comparison Diagram;
地质柱状图与矿层对比图自动绘制的研究与开发
The Method Research of Auto-Generating Engineering Geology Histogram and Profile Based on MapGIS;
基于MapGIS的工程地质柱状图和剖面图自动生成方法研究
Measures for Hole Formation of Bored Pile in Conditions of Geology Easy to Slump
易坍塌地质条件下钻孔灌注桩成孔措施
the cutting part of a drill; usually pointed and threaded and is replaceable in a brace or bitstock or drill press.
钻机的切割部分；通常是尖头的有螺旋状图案并且可以更换，用在钻柱钻柄或钻床上。
3D stratum modeling based on ground penetrating radar and borehole data
基于地质雷达和钻孔数据的三维地层建模