关于同位素地质测试数据的数据处理及结果表示  

Data Processing and Expression for Analytical Results in Isotope Geology

作　　者：张自超[1] 丁悌平[2] 

机构地区：[1]国土资源部宜昌地质矿产研究所,宜昌443003 [2]中国地质科学院矿床地质研究所,北京100037

出　　处：《岩矿测试》2000年第1期77-79,共3页Rock and Mineral Analysis

摘　　要：讨论了同位素地质测试数据的数据处理及有效数字位数等问题 ,并根据现有分析方法及仪器的灵敏度、精密度和准确度等因素 ,对实验室报出同位素地质测试数据的有效位数进行了约定。意在促进我国同位素地质数据的规范化 ,从而更有利于不同实验室的测试数据之间的对比和应用 ,更充分地发挥同位素地质测试数据的作用。The data processing and efficient digits of the measured data in isotope geology was discussed in this paper. Based on the precision, accuracy and sensitivity of the standard analytical methods and the instruments which are used for isotope determination, suggestion for the efficient digits of the reported isotope data from various isotope systems are presented, which will benefit the correlation and application of the isotope data measured in different laboratories.

关 键 词：同位素地质 数据处理 有效位数 测试数据 

分 类 号：P597[天文地球—地球化学]