| 释义 |
文馨英漢☞等差級數等差级数 děngchā jíshùmath. arithmetic progression等差级数děngchājíshùarithmetic series (such as 2+4+6+8+...)等差级数【数】arithmetic series等差级数1. [Mathematics] an arithmetic progression等差级数arithmetical series双向☞算数数列/算术级数--等差级数--等差数列双向☞等差级数--算术级数双向☞算术级数--等差级数 |