摘要
分析引用误差与准确度的关系以及如何根据电表的准确度和量程 ,计算电表读数误差 ,确定读数应保留的小数位数。
The article discusses how to calculate the digits of reading errors and define the decimal digits which must be left according to the grade and range of the metes for measuring electricity,
出处
《贵州教育学院学报》
2001年第4期84-86,共3页
Journal of Guizhou Educational College(Social Science Edition)
