• 2022-06-07 问题

    Which of the following factors contribute to the displacements of a material point? ‍ A: Rigid-body translations B: Rigid-body rotations C: Strain deformations D: None

    Which of the following factors contribute to the displacements of a material point? ‍ A: Rigid-body translations B: Rigid-body rotations C: Strain deformations D: None

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