得出了在被检测结构一定的条件下，大的回波能量透射系数对应有一最佳检测频率。
In a certain medium structure, the echo energy transmission coefficient changing with the ultrasonic testing frequency is studied and the maximum magnitude is obtained.
给出了几种位势的透射系数随入射粒子能量变化的曲线，研究了谐振隧穿现象。
Resonance tunneling phenomena are studied with the curves of transmission coefficients varying with the energy of incident particles.
应用推荐