普通铅数据处理在PC-1500机上的实现  

THE REALIZATION ON PC-1500 COMPUTER TO PROCESS COMMON LEAD DATA

作　　者：赵彦明[1] 

机构地区：[1]天津地质矿产研究所

出　　处：《地球学报》1992年第1期109-119,共11页Acta Geoscientica Sinica

摘　　要：使用BASIC语言编制的程序,在PC—1500计算机上处理普通铅数据,可得到3种方法、5个年龄和源区特征值等,可绘制铅增长曲线、等时线并给出等时线方程。还可用本程序处理异常铅和Pb—Pb法年龄数据。程序采用多入口,模块化处理,具有操作简便、速度快、功能强的特点。最后本文以河北兴隆高板河铅—锌—硫多金属矿床为例,对普通铅测试数据,上机运算,得到了理想的效果。Processing common lead data on PC-1500 computer by using the program worked out on BASIC language, we can get five age values in three methods and source area feature values and so on. The program gives us a diagram about common lead growth and isochrone, and also gives out the parameters of isochronal equation. The program also can be used to process the data of anomalous lead and Pb-Pb method. The characteristics of the program is easy to operate strong on function and many points to enter, for the modular structure is used in it. A example has been gived in the article.

关 键 词：普通铅 PC-1500 等时线 年龄数据 年龄值 异常铅 多金属矿床 增长曲线 放射成因铅 同位素地球化学 

分 类 号：P5[天文地球—地质学]