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rutherfordium
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rutherfordium
Encyclopedia
理学
放射性元素
释
rutherfordium
𬬻
人工放射性元素,元素符号Rf,原子序数104,半衰期最长的同位素的质量数265。属周期系ⅣB族。为纪念著名物理学家E.卢瑟福[注](Rutherford)而命名。
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point maximum
point measure
point metering mode
point mutation
point observation
point of accumulation
point of adherence
point of alternation
point of application of a vector
point of approximate continuity
point of approximate discontinuity
point of attraction
point-of-care testing
point of cessation
point of closure
point of condensation
point of congruence
point of contact
point of continuity
point of contrary flexure
point of control
point of convergence
point of density
point of determinacy
point of discontinuity
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