网络: network; electric network me ...函数: function的: 4次方是 The fourth power of 2 i ...零位: zero position; zero; null网络函数的极点: poles of a network function网络函数的相位: phase of network functions网络函数: net function; network function函数的零点: zero of a function符号网络函数: symbolic network function网络函数符号: network function symbol符号网络函数方法: symbolic network function approach中心的零位: center zero包络函数: envelop function; envelope function复包络函数: complex envelope function未占用的零位: disengaging zero position函数的: functionally测量仪表的零位: zero of a measuring instrument可忽略的零位偏移: negligible zero drift函数论的零集: function theoretic null set测量仪器仪表的零位: zero of a measuring instrument可忽视的零位漂移仪表: negligible zero drift中心的零位式安培表: center zero ammeter电流函数的: current-responsive函数的逼近: approximation of function函数的变差: variation of a function