汉英词典
Chinese-English Dictionary
MEANING OF 算术级数
算术级数 (算術級數)
arithmetic series (such as 2+4+6+8+...)
又称等差级数”。形如a＋(a＋d)＋…＋(a＋nd)＋…的级数。其中d称为公差。
算 suàn 术 (術) shù/zhú 级 (級) jí 数 (數) shù/shǔ/shuò
EXAMPLE SENTENCES

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