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roentgenium
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roentgenium
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理学
放射性元素
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roentgenium
𬬭
人工放射性元素,元素符号Rg,原子序数111,半衰期最长的同位素的质量数282。属周期系ⅠB族。为纪念德国物理学家W.K.伦琴[注]而命名。曾被称为111号元素(unununium),符号Uuu。
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radiative lifetime
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radiative properties of particles
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radiative quantum efficiency, RQE
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radiative recombination
radiative region
radiative relaxation
radiative space resistance
radiative surface resistance
radiative temperature
radiative temperature gradient
radiative tranfer equation
radiative transfer
radiative transfer equation
radiative transfer in an inhomogeneous atmosphere
radiative transfer in a plane-parallel atmosphere
radiative transfer in a spherical layered atmosphere
radiative transfer in ocean
radiative transfer in the atmosphere
radiative transfer theory
radiative transition
radiative transport
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