It follows that under certain conditions the existence of the envelope soliton in the prestressed beam in nonlinear elastic foundation is possible.

研究结果表明，在一定条件下，非线性弹性地基内预应力梁中存在包络孤立波。

youdao

It follows that under certain conditions the existence of the envelope soliton in the prestressed beam in nonlinear elastic foundation is possible.

研究结果表明，在一定条件下，非线性弹性地基内预应力梁中存在包络孤立波。

youdao