摘要
本文运用一种较为客观的方法对传统的丰度概念进行了更为合理地解释，从而对元素丰度内涵获得了一种更完善的认识。
in this paper, using a relative objective method,the traditional abundance concept has got more reasonable explanation,thereby a perfect realization on abundace connotation has been achieved.
关键词
丰度
正态检验
样品
元素
地球化学
abundances Non-parameters normal distribution test
dispersed sample
