笔者在研究五台山变质岩的过程中,用DJS-6算法语言,拟编了尼格里岩石化学计算的电算程序,在国产108机上一次可同时计算约600个岩石化学分析数据,取得了良好的效果.简要过程如下: (1)将岩石化学分析结果的重量百分数,换算成分子数; In the process of studying the metamorphic rocks in Wutai Mountain, the author compiled the calculation program of Nigelian rock chemistry using the DJS-6 algorithm language. At the same time, about 600 rock chemical analysis data can be calculated at the same time in domestic 108, and good results have been achieved The brief process is as follows: (1) The weight percentage of petrochemical analysis results is converted into the number of molecules;