regularities of distribution

3D deformation pattern picture, the stress and strain of tube surface and regularities of distribution of spinning force during the process of three-roller synchronous hot backward spinning are investigated.

研究了三轮同步热反旋过程中的三维变形图，管坯表面应力、应变以及旋压力分布规律。

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Aiming at the problem of equivocal correction coefficient formulas of casing strength quoted in the American Petroleum Institute ( API), the regularities and distribution of parameters for casing properties of API were discussed.

针对美国石油学会（API）制定的套管强度计算公式中引用的若干个修正系数理论意义不明确的问题，讨论了API套管多个属性参量的分布规律和分布参数。

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Regional distribution regularities of China's uranium resources are expounded in this paper.

本文主要是论述中国铀资源区域分布规律性.

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In the paper, based on the deformation theory, the author deduces the distribution regularities of strain, thickness of plate and real stress in the deforming region through analyzing stress and strain in the round hole burring process

通过对圆孔翻边应力应变分析，应用全量理论，推导出了变形区应变、厚度及变形时材料真实应力的分布规律

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The bearing stress of the concrete at the bottom of the track, the local bearing stress of neck and the cross-sectional bending stress of the track are calculated according to the regularities of distribution of the compressive stress.

应用此压应力分布规律，计算轨道底板混凝土承压应力、轨道颈部的局部承压应力及轨道横断面弯曲应力。

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