In the paper, the dam seepage analysis is conducted with no depth contact interface element to simulate layer surface.

本文采用无厚度的接触界面单元模拟层面，进行了坝体的渗流分析。

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This option can be used when no depth textures are available or they are too expensive to calculate (eg, in forward rendering with a large number of objects).

这个选项在没有深度纹理可用或计算深度纹理非常昂贵时使用(比如，在前向渲染中，使用大量物体模型)。

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He may have painted it flat, as though it had no depth.

他可以将一张脸画成好像毫无深度的平面。

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But we have no depth to the squad, there is no pressure on the players.

BBC: Wolves win takes Wigan top

Even five molecules linked together pentamers, as they are called form a ring-like figure with no depth.

ECONOMIST: Molecular bonding

By then it is hard to feel much of anything for these heroes, who are all notions and no depth.

ECONOMIST: A clever book that leaves you cold