贯通测量
This paper expounds the working principle and step requirements of holing-through survey of well lane, and advances several considerations about increasing the holing-through accuracy of the well lane according to the working experience.
阐述了井巷贯通测量的工作原则和贯通测量的步骤要求,并根据工作经验提出了提高井巷贯通精度的几点体会。
The techniques of measurement and data-processing theory was discussed in detail on the basis of precision traverse control network measurement of the long tunnel holing-through survey.
在某特长隧道贯通测量导线网测量工作的基础上,对长隧贯通测量的技术要点以及数据处理理论进行了详细论述。
Function of long and short sides measure method in holing-through survey
长短边测量方法在贯通测量中的作用
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