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放射性元素
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nihonium
人工放射性元素,元素符号Nh,原子序数113,半衰期最长的同位素的质量数286。属于周期系ⅢA族。以日本理化学研究所所属国的国名日语发音命名。曾被称为113号元素(ununtrium),符号Uut。
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component of a signal
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component of a vector
component of a vector field
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component of the four displacements
component of the identity
component of the six cardinal points
component of the three arrangers of time
component of variance
component-of-variance model
component part
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component production line
component projector
component proton magnetometer
component reliability
components
component separation and analysis technology
components, instruments and instrumentation
components of cancer gene therapy
components of long span roof structure
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