“Poincaré conjecture”的概念、定义、翻译、参考文献-科学参考

单词	Poincaré conjecture
释义	Poincaré conjecture [´pwän´kä`rā kǝn´jek·chǝr] ^MATHEMATICS The question as to whether a compact, simply connected three-dimensional manifold without boundary must be homeomorphic to the three-dimensional sphere.
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