The normal depth plays an important role in hydraulic calculation.
明渠恒定均匀流正常水深在水力计算中十分重要。
This paper discusses the appearance of dipping plane interface and the formula of 3d migration for normal depth section and 3d migration in two steps.
本文讨论了倾斜平界面的表现形态和法向深度剖面的三维偏移归位公式，同时研究了二步法三维偏移。
By using the CDP gather, common-mid-point stacked time section or apparent depth section can directly be obtained, which can be converted into normal depth section.
利用CDP道集，可以直接获得共中心点叠加时间剖面或视深度剖面，由此可转换为法向深度剖面。
The iteration equation of U-shaped channel normal depth and critical water depth in hydraulic calculation is deduced. The equation of boundary discharge to criterion water depth range is given.
导出了U形渠道正常水深、临界水深水力计算的迭代公式，并给出了判别水深范围的界限流量计算公式。
An object is represented by a set of discrete points, each point comprises coordinate, color, normal, depth and others.
景物由一组离散点集合表示，每个离散点包括坐标、颜色、法线、深度等。
An object is represented by a set of discrete points, each point comprises coordinate, color, normal, depth and others.
景物由一组离散点集合表示，每个离散点包括坐标、颜色、法线、深度等。
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