borehole surveying的例句大全

The coal seams were crossed frequently in the construction of Tianchi Coal Mine airshaft, and the gas content was great. The occurrence of coal seam situation was grasped by using borehole surveying and geologic column.

针对天池矿回风立井井筒施工中频繁揭穿煤层并且瓦斯含量较大的情况，通过打钻探煤结合地质柱状图准确掌握煤层的赋存情况；

The pier structure and the placing of steel bars were proved by use of borehole surveying.

利用钻孔探明了桥墩的结构和配筋情况。

The main and most important functions of CGIS digitalized geological report compiler are based on original data ( such as borehole, surveying, well logging and observation point data) automatically or man-machine interaction generate related geological maps and drawings, and graphics dynamic perfect function.

CGIS数字地质报告编制软件最大、最重要的功能就是根据原始数据（如钻探资料、测量、测井和观测点数据）自动或者人机交互生成相关地质图形的功能，以及对图形的动态修改功能。

The Technical Method of Accurately Determining Borehole Trajectory Using Common Surveying Instrument

应用普通测斜仪精确确定钻孔空间轨迹的技术方法