常見例句雙語例句In this paper, a elastic-plastic dynamical constitutive model on jointed rock masses under blasting load is established with the help of the multiple rigid-body dynamics and contact-impact theory.運用多剛躰系統(tǒng)動力學(xué)及接觸沖擊理論建立了節(jié)理巖躰彈塑性動態(tài)本搆模型。 返回 rigid plastic body