The shape of the elastic curve of the buckled bar is the solution of the exact differential equation of the curvature.

失稳后的弹性线采用精确的曲率微分方程式。

youdao

The shape of the elastic curve of the buckled bar is the solution of the exact differential equation of the curvature.

失稳后的弹性线采用精确的曲率微分方程式。

youdao