关于环境监测报告(表)中有关数字表达问题的探讨

对环境质量公报中的数字表达时数位太多，不利于简明扼要地表达各类监测结果这一问题进行了探讨，笔者根据国家标准在数字用法方面的一些规定结合环境监测实际情况，提出了如下建议：化验室等原始记录中分析结果的数字表达应根据具体监测项目规定的标准分析方法的检测限所规定的数字精度来表达，而在报出结果时应根据各分析项目的质量标准指标确定的表达方式（关键是有效数字的位数）来表达。

Research on the Problem of Figure Expression in Report(List) of Environmental Monitoring

To discuss this problem of figures expressing digitally too much to go against expressing concisely kinds of inspection results of Environment Quality Communique.The author brought forward the following advice according to some regulations of figure usage in nation standard:Expressing figures of the analytical results in the original notes of laboratory and so on,ought to base on the figural precision of the inspection limilations of normal analytical methods in the material inspection item regulations;but the quality standard guidelines of all kinds of inspection items determines the mode of figure expression(key is the digit of the effective figures).