短語詞組短語yield -surface model 屈服麪模型parabolic yield -surface 拋物線型屈服麪two -yield-surface model 雙屈服麪模型ellipse -parabola two-yield-surface model 橢圓an anisotropic time -dependent trinal-yield-surface model 各曏異性三屈服麪流變模型normal -yield surface 標準屈服麪double -yield surface model 雙屈服麪模型micro -yield stress in surface layer 表麪微觀屈服應力 返回 yield surface