圆形或扇形薄板的横向振动问题(二)扇形薄板情形下偏微分方程的分离变量
吴崇试
Transverse vibration of thin plate with circular or sector shape(II) Separation of variables of partial differential equation in the problem of transverse vibration of sector plate
WU Chong-shi
大学物理
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2022, (07): 1
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DOI: 10.16854/j.cnki.1000-0712.210539
