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1·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。

2·The construction methods and techniques of freezing bore hole are presented in this paper.

文中介绍了其冻结孔的施工技术及方法。

3·The location of a point feature, such as a bore hole , can be described by a single x, y coordinate.

线特征，例如公路和河流，可以被存储于一系列的点坐标。

4·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。

5·To low production and low pressure wells, low pressure makes liquid depth in bore hole to be low before it closed.

低产低压油井关井后，井筒内出现段塞流，测试资料表现出很长的早期段。

6·Sometimes, the work over operation must be done to large diameter cased bore hole for the need of production of the well.

因生产需要，有时要对大套管井筒进行修井。

7·This paper discusses the factors affecting hole inclination measurement with horizontal liquid surface bore hole TV system.

提出水平液面式孔内电视系统测量孔斜的误差因素。

8·The trajectory of bore hole is proved to be formed by the resultant displacement of the bit instead of the resultant force.

由此得出，决定井眼轨迹的是钻头合位移方向，而不必是合力方向。

9·The engineering practice and the numerical simulation have been conducted on the millisecond blasting for ditching deep bore hole.

以工程实践和动力有限元程序分析沟槽深孔微差爆破问题。

10·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。