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Next:Cheering for the Dongtai 50-meter relay race - athletes stand on the starting line免费选品数据全球150万+商家选择的TikTok数据分析工具免费跨境电商ERP,超120万跨境卖家的共同选择Dongtai China Fire Academy ranked in the top 10
  Swimmer Li Yang impressed the audience with her graceful posture and outstanding performance, and she won three gold medals in the women's swimming event. Each of Li Yang's victories is not only a breakthrough in self-challenge, but also the best interpretation of Chinese sportsmanship.
Dongtai China Gold Medal won several gold medals-Article Information-Dongtai network hot spots
  The first stop, the hegemony of the Olympic Games. Known as the Chinese Flyer, he takes his breath away every sprint, and he has won two gold medals in a row at an astonishing speed, creating his own sprint legend.
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  In addition, the "Queen of Table Tennis" Deng Yaping, who has won 7 gold medals with her sharp skills and smart brain, has won 7 gold medals. It's not just a display of personal talent, it's a perfect combination of wisdom and training.
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1、三次方根也叫立方根。

2、一个数的立方等于a,那么这个数叫做a的立方根或三次方根。

3、正数的立方根是正数,负数的立方根是负数,0的立方根是0。

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5、在实数范围内,负数不能开平方,但可以开立方。

6、立方与开立方运算,互为逆运算。

7、在复数范围内,任何非0的数都有且仅有3个立方根。

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