The two-dimensional elasto-plastic contact problems using element-free Galerkin-fmite element (EFG-FE) coupling method are studied.是什么意思_The two-dimensional elasto-plastic contact problems using element-free Galerkin-fmite element (EFG-FE) coupling method are studied.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句