spontaneous decay中文，spontaneous decay的意思，spontaneous decay翻译及用法

2026-03-22 11:05 浏览次数 31

spontaneous decay

英[spɔnˈteiniəs diˈkei]美[spɑnˈteniəs dɪˈke]

自发衰减；自发裂变

spontaneous decay 例句

英汉例句

  • firstly, we study the spontaneous decay rate of a quadrupole placed between two parallel plates(one or both the plates have infinite permeability).

    本文研究了原子所处环境的改变对原子自发辐射衰减行为的影响。

  • measuring its dynamical characteristics of the spontaneous decay in a pc can only obtain the local density of states (dos) in the pc, but cannot reflect the total dos in the pc.

    测量单一原子（分子）的自发辐射衰变特性只能反映光子晶体的局域态密度特征，而不能反映光子晶体的全态密度特征。

  • it is shown that the inversions of inherent pumping rate and spontaneous decay rate replace the inversion of population, and together help to realize lasing without population inversion.

    我们证明初始泵浦率和能级间自发辐射率的反转代替了稳态布居数的反转，共同促进了无布居数反转光放大，而且只要前两者之一满足就可以实现无反转光放大。

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