iterative TOD迭代式TODiterativeadj.迭代的；重复的iteratively degree-preserving迭代保次iterative finite element method迭代有限元法iterative contour closest point等值线最近点迭代算法iterative replacement procedure迭代置换过程iterative development life cycle迭代开发周期iterative disjoint decomposition迭代式不相互分解iterative clipping and filtering重复限幅滤波iterative detection and decoding迭代检测解码iterative least square procedure迭代最小平方法iterative threshold segmentation迭代阈值分割