期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：4
页码：1-4
DOI：10.1088/1755-1315/252/4/042030
出版社：IOP Publishing
摘要：Based on much more data and complicated evaluation in environmental monitoring data processing, his paper uses Excel function to edit self-defined IF function to evaluate environmental monitoring data. Taking pH, dissolved oxygen, permanganate index, chemical oxygen demand, ammonia nitrogen and total phosphorus data processing as examples, the process of establishing IF function is explained.
