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An exact algorithmic method based on trigonometrical relations to predict the rock quality designati
[期刊论文] 作者：Siavash Sheikhizadeh,Hossein J,
来源：矿业科学技术学报：英文版 年份：2013
In core logging, each joint set intersects borehole into some segments. In this research, it has been shown that length of the borehole segments created by each...
An exact algorithmic method based on trigonometrical relations to predict the rock quality designati
[期刊论文] 作者：Siavash Sheikhizadeh,Hossein Jalalifar,,
来源：International Journal of Mining Science and Technology 年份：2013
In core logging, each joint set intersects borehole into some segments. In this research, it has been shown that length of the borehole segments created by each...
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