The ore controlling structure is mainly NNE strike fault with double constructionalsurface.
控矿构造主要为NNE向断裂，具明显的双重结构面特征，金矿体严格受其控制。
2
The relationship of gradient and corresponding critical slope height of the slope without significant constructionalsurface fits Masilofo equation.
通过试验得出无控制性结构面的边坡的极限稳定高度与坡角的关系大致满足马斯洛夫方程。
3
This paper mainly presents that constructional mid-carbon alloy steel, after bulk moulding deformation, heat treatment and cold surface deformation can raise fatigue strength of materials effectively.