The foundations of partition calculus were laid down over twenty years ago by Erdos and Rado.

划分学的基础大约是在二十多年以前由Erdos和Rado奠定的.

辞典例句

Could you show me some Erdos sweaters?

您能给我看一下鄂尔多斯羊毛衫 吗 ?

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Today I'm in Erdos, tomorrow I'll be Awati. There are many areas that need our attention.

今天是鄂尔多斯, 明天是阿瓦堤, 有很多地方都要去关注.

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The parasitoid of the leaf miner , Pnigalio phragmitis Erdos, prefers the third instar to parasitizing.

芦苇格姬小蜂为美洲斑潜蝇的幼虫寄生蜂, 比较喜欢在美洲斑潜蝇的三龄幼虫上寄生.

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