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o是自然数吗
更新时间: 2021-03-17 06:57:16  

1、0是自然数。 表示物体个数的数叫自然数,自然数由0开始,一个接一个,组成一个无穷的集体。

2、扩展资料0,1,2,3,4,……这些数都是自然数。 自然数集N是指满足以下条件的集合: ①N中有一个元素,记作1。

关键词: 自然数

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select * from tbl_Articles WHERE ArticleID=1727392 LIMIT 0,1
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