迭代: iteration函数: function的: 4次方是 The fourth power of 2 i ...零: zero zero sign; nought周期: period; cycle; circle; revol ...第零周期: zeroth period迭代函数: iterated function; iteration function函数的周期: period of a function零周期: null cycle; zeroth period函数的周期性: periodicity of function过零周期: zero crossing period; zero-crossing period叠代函数: iterated function交代函数: alternate function表观过零周期: apparent zero crossing period函数的: functionally代函: algebraic function以函数对象取代函数: replace method with method object电流函数的: current-responsive函数的逼近: approximation of function函数的变差: variation of a function函数的残数: residue of a function函数的对数: gammaln函数的分枝: branch of function函数的积分: integral of a function函数的极: pole of a function
