顶出时体积收缩率
volumetric shrinkage at ejection
体积收缩响应
volumetric change response
卸载体积收缩
volume contraction in unloading
面积收缩率
area contraction ratio
percentage reduction of area
奥氏体体积分数
Volume Fraction of Austenite
表面积-体积比
surface-to-volume ratio
surface area-to-volume ratio
超球体体积和面积
the volume and the area of a super-ball