convexinn.拟杆菌素convexadj.中凸的；凸圆的；凸面的n.凸状；凸面体；凸透镜convex polyhedron凸多面体convex arc bottom凸圆弧底Convex constraint凸约束convex-function凸函数convex pes valgus凸底外翻足convex local base凸局部基convex programing凸规划convex-beak ang琴面昂convex polyhedral凸多面体convexity closure[计] 凸闭包