利用沈步明（1993）提出的分形结构因子的新方法，计算了橄榄岩包体、方辉橄榄岩、纯橄榄岩和铬铁矿等六种尖晶石的分形结构因子。
The fractal structure factors ( FSF ) of spinel from ultramafic xenolith , harzburgite , dunite and chromite have been calculated using a new method presented by Shen ( 1993 ) .
方辉