右: the right side; the right递归: recurrence; recursion定义: definition; delimiting递归定义: recursive definition互递归定义: mutually-recursive definition域递归定义: recursive definition of domain左递归定义: left recursive definition递归定义变量: recursively defined variable递归定义的序列: recursively defined sequence函数的递归定义: recursive definition of function右递归: right recursion右递归规划: right recursive rule右递归规则: right recursive rule; right-recursive rule右递归文法: right recursive grammar; right-recursive grammar右递归形式: right recursive form递归定理: recursion theorem直接右递归的: directly-right recursive回归定义: regressive definition递归域定义: recursive domain definition递归类型定义: recursive type definition递归: [数学] recurrence; recursion化归定理: reduction theorem定义: 1.(确切而简要的说明) definition; delimiting 确切的定义 an exact definition; 给一个词下定义要比举例说明它的用法困难。 to give a definition of a word is more difficult than to give an illustration of its use.2.(给以确切而简要的说明) define 被定义为 ... be defined as .. 递归 递回: recursion递归表: recursive list