| 释义 |
arithmetic series等差级数；算术级数arithmetic series算术级数；等差级数双向☞arithmetic series--arithmetic sequencearithmetic seriesn.（名詞 noun）【數】等差級數,算術級數document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');arithmetic series算術級數；等差級數數學名詞—兩岸中小學教科書名詞arithmetic series算術級數；等差級數人體解剖學arithmetic series算術級數；等差級數高中以下數學名詞arithmetic series等差級數；算術級數數學名詞arithmetic series算術級數；等差級數數學名詞—兩岸數學名詞 |