Energy decreases slows down and extracting three kinds of decaymode: cycle type, arc-shaped, linear type;
整体能量衰减速度减慢，并提出周期型、弧线形、直线型三种能量的衰减模式；
2
The numerical results show that the photoconductive decay curve for minority carriers of the wafer can be expressed by the sum of the first mode and the second mode of this solution.
数值计算结果表明，薄片的少子光电导衰退曲线可以用这种解的一次模和二次模之和来表示。
3
The decay class distribution of gap-makers indicated that the mode of gap formation and gap-maker species changed with age of the forest;