Convexina三甲双酮[抗惊厥、癫痫药]convexadj.中凸的；凸圆的；凸面的n.凸状；凸面体；凸透镜convex for estuary and coast海岸凸体convex polytopic uncertainty凸多面体不确定性Convex Computer Corporations康维克斯计算机公司convex polygon determination判定凸多边形convex quadratic programming凸二次规划convex jewel cylindrical hole球面直孔钻convex concave milling cutter凸凹铣刀convexity for a production set生产集的凸性convex corner and short corner凸角削角convex fuzzy-valued function凸模糊数值函数