词语等差级数
解释arithmetical progression
词性名词
arithmetical progression〔名词〕算术级数详细»
arithmetical progression〔名词〕算术级数,等差级数详细»
arithmetical progression〔名词〕等差级数详细»
arithmetical progression算术级数,等差级数详细»
等差级数arithmetic progression详细»
等差级数arithmetical progression详细»
等差级数arithmetic series详细»