摘要
在环境监测中经常要对监测的数据进行计算并进行数字修约和数理统计,通常用手工或计算器计算会很繁琐且很难实现批量数据的计算从而影响监测分析的效率,同时计算机本身的"四舍五入"设置原则也不能达到分析数据的要求,进而影响最后的分析结果。因此,可以借用JAVA简洁、面向对象、安全、健壮等优点,并按照"四舍六入五单双"的修约规则来编写程序对数据进行自动修约,从而实现对监测数据及时处理和分析,借此大大地提高了监测工作效率的目的。
The monitoring data is calculated and a digital rounding and mathematical statistics, usually by hand or calculator would be very. cumbersome and difficult to achieve the calculation of bulk data thus affecting the efficiency of monitoring and analysis, while the computer itself ＂rounding＂ setting the principles of analytical data can not meet the requirements, thereby affecting the final results of the analysis. Therefore, it can use JAVA simple, object - oriented, secure, robust, etc. , and in accordance with the ＂ four round six Ru Wu Mono＂ and to revise the treaty rules to write a program to automatically repair the data is about to achieve the timely processing of monitoring data and analysis, to greatly improve the monitoring efficiency.
出处
《环境科学与管理》
CAS
2010年第6期119-122,共4页
Environmental Science and Management
关键词
JAVA
环境监测数据
数值修约
JAVA
Environment monitoring data
Rounding off of numerical value
