刚性边界硬质边界rigid: adj. 1.坚硬的,强直的,硬性的,僵硬的 (opp. ...boundary: n. 边界,疆界,限界 (between);(球场)边线 ...plastic rigid boundary: 刚塑性边界rigid boundary condition: 刚性边界条件rigid plastic boundary: 刚性塑性区界限下载手机词典可随时随地查词查翻译