Then, an analytical relation between axial average strain (or displacement) and axial compressive stress is obtained, which exhibits size effect.

研究结果表明，这一关系具有尺寸效应。

youdao

Then, an analytical relation between axial average strain (or displacement) and axial compressive stress is obtained, which exhibits size effect.

研究结果表明，这一关系具有尺寸效应。

youdao