廣義三角級數(shù) trigonometric series: 三角級數(shù)theory of trigonometric series: 三角級數(shù)論generalized series: 廣義級數(shù)generalized born series: 廣義博恩級數(shù)generalized fourier series: 廣義傅里葉級數(shù)下載手機詞典可隨時隨地查詞查翻譯