The models for understanding the formation of orange colour centres according to trace element contents of the samples as suggested by Hger (00) and Emmett et al (00 ) are described and discussed in detail.
The models for understanding the formation of orange colour centres according to trace element contents of the samples as suggested by Hger (00) and Emmett et al (00 ) are described and discussed in detail.
对橙色色心形成的一些模式进行了详细描述和讨论, 这些模式是由 H ger(00)和 Emmett等(00 )提出、根据样品中微量元素含量建立的。