beam on elastic foundation
短语词组
- beam element on elastic foundation 弹性地基梁单元
- circular beam on elastic foundation 弹性地基曲梁
- beam on elastic foundation analogy 弹性地基相似梁
- winkle beam on elastic foundation 文克尔弹性地基梁
- vertical beam on elastic foundation 竖向弹性地基梁法
- beam on elastic foundation method 弹性地基梁法
- beam on nonlinear elastic foundation 非线性弹性地基梁
- beam on visco -elastic foundation 粘弹性地基梁 返回 beam on elastic foundation