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flerovium
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flerovium
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理学
放射性元素
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flerovium
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人工放射性元素,元素符号Fl,原子序数114,半衰期最长的同位素的质量数289。属周期系ⅣA族。为纪念俄罗斯杜布纳联合核子研究所的前身弗廖罗夫核反应实验室(Flerov Laboratory of Nuclear Reactions)而命名。曾被称为114号元素(ununquadium),符号Uuq。
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Poincaré crater
Poincaré differential invariant
Poincaré disk
Poincaré divisor
Poincaré duality
Poincaré duality space
Poincaré duality theorem
Poincaré-Dulac theorem
Poincaré equations
Poincaré formula
Poincaré-Fuchs-Klein automorphic function
Poincaré function
Poincaré group
Poincaré half-plane
Poincaré holomorphic lemma
Poincaré-Hopf index theorem
Poincaré-Hopf theorem
Poincaré hyperbolic disk
Poincaré inequality
Poincaré invariance
Poincaré, Jules-Henri
Poincaré last theorem
Poincaré-Lefschetz duality
Poincaré-Lefschetz duality theorem
Poincaré lemma
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