The dephasing in Ge quantum dots possibly results from carrier - carrier scattering and carrier - photon scattering.Ge量子点中的退相可能是载流子 - 载流子散射和载流子 - 声子散射共同作用的结果....
介绍了花岗岩涂料饰面的外墙外保温体系.Exterior insulation system of granite decorated with coating is described.介绍外墙仿卵石、仿毛面花岗岩饰面的混凝土施工方法.An Introduction on concrete construction method of external pseudo - cobble facing and pseudo - undres...