By using a concise method, the charge distribution on the surface of a thick spherical conducting shell revolving in a homogeneous magnetic field is obtained.

用简单方法求出了在均匀磁场中旋转的导体厚球壳上电荷的分布，证明了在磁场中转动的导体表面电荷分布无普遍公式。

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This paper makes the Autofrettage analysis of thick wall spherical shell of linear strength material based on unified strength theory.

采用俞茂宏统一强度理论分析了厚壁圆筒和厚壁球壳的极限荷载，得出了统一解形式。

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Plastic limit load of viscoplastic thick-walled cylinder and spherical shell subjected to internal pressure is investigated analytically using a strain gradient plasticity theory.

基于应变梯度塑性理论，分析了内压作用下厚壁圆筒和球壳的塑性极限荷载。

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