relaxtion time

• 弛豫时间

relaxtion time的用法和样例：

例句

1. The time constant of the fast attenuation is equal to the carrier energy relaxation time when the incident photon energy is larger than the band-gap of the monocrystalline silicon.
   当入射光子能量大于单晶硅的直接带隙时，快速衰减时间常数可以与载流子能量弛豫时间相当。