convex closed curves的意思|示意
美 / /
英 / /
凸闭曲线
convex closed curves的网络常见释义
凸闭曲线的 凸闭曲线
convex closed curves相关短语
1、 local closed convex curves 局部闭凸曲线
2、 closed convex plane curves 平面凸闭曲线