基本解釋自發(fā)衰減；自發(fā)裂變英漢例句雙語例句Moreover we add the cavity decay and the spontaneous emission of the atom to the system.我們在系統中加入了腔衰減和原子自發(fā)輻射。Firstly, we study the spontaneous decay rate of a quadrupole placed between two parallel plates(one or both the plates have infinite permeability).本文研究了原子所處環(huán)境的改變對原子自發(fā)輻射衰減行為的影響。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.測量單一原子（分子）的自發(fā)輻射衰變特性只能反映光子晶體的局域態(tài)密度特征，而不能反映光子晶體的全態(tài)密度特征。spontaneous decay更多例句詞組短語短語spontaneous E decay 自發(fā)衰變spontaneous ? decay 自發(fā)衰變decay spontaneous 自發(fā)衰變spontaneous decay更多詞組專業(yè)釋義物理學自發(fā)衰減自發(fā)衰變