短語詞組短語radial principal stress 徑向主應力radial l stress 徑向應力radial vibration stress 徑向振動應力radial normal stress detail 徑向radial normal stress 徑向radial compression stress 徑向壓應力radial compressive stress 徑向壓縮應力;徑向壓應力radial tensile stress 徑向拉應力radial tension stress 徑向最大拉應力值 返回 radial stress