片语
normal-incidence reflection垂直入射的反射
normal incidence intersubband absorption垂直方向子带间吸收
normal-incidence traces垂直入射道集
for normal incidence对于正入射
On Normal Incidence在正入射
normal-incidence pyroheliometer垂直入射日射强度计
normal l incidence正入射
normal-incidence absorption coefficient正入射吸收系统
equivalent normal incidence frequency相当正射频率