“marriage theorem”的概念、定义、翻译、参考文献-科学参考

单词	marriage theorem
释义	marriage theorem [`mar·ij ´thir·ǝm] ^MATHEMATICS The proposition that a family of n subsets of a set S with n elements is a system of distinct representatives for S if any k of the subsets, k = 1, 2, . . . , n, together contain at least k distinct elements. Also known as Hall's theorem.
随便看	H plane H-plane bend H-plane T junction HPLC hr H-R diagram HREELS H-RNA H rod crossbar system crossbeam cross bearing cross-bedding cross-belt drive crossbolt cross bond cross box cross bracing crossbreed cross-cap cross-color cross compiler cross-correlation cross-correlation detection cross-correlation function

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