The KCl crystals were electrolytically colored with the apparatus at923K, 20 V and 575K, 600 V, respectively, and a lot of K, F, M4, R, M andsome unknown color centers were effectively produced.

• 用此电注入装置分别在温度 923K、电压 20V和温度 575 K、电压 600V下，对氯化钾晶体进行电注入着色，能有效地产生大量K、F、M4、R、M和一些未知色心。