recurev.再次硫化recurvi.重现；再发生recurrence mutation频发突变recursive algorithm递归算法recursive estimator递归估计器recursive partition递归分割Recurvoides crassusn.粗糙反弯虫recurrence strategy递归方法recursive data type[计] 递归数据类型Recurrence of tumor肿瘤复发recursive attribute递归属性recurrence equation递归方程