N-COUNT A borehole is a deep round hole made by a special tool or machine, especially one that is made in the ground when searching for oil or water. (为了探测石油或水)穿凿的深孔
The machining way of the series of supporting hole is to bore hole by coordinate.
支承孔系的加工采用的是坐标法镗孔。
This would assist the drilling of a bore hole into the mine, to take a gas reading from near where the miners are.
这将有利于向煤矿下钻孔，来读出矿工所在位置附近的气体指数。
This paper discusses bore hole histogram automatic drawing system, which is a vital part of engineering investigation information system.
作为工程勘察信息系统的组成部分，实现柱状图的自动绘制是其必需的功能。
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