摘要
该文研究了EDTA标准曲线的函数表达式,按0.1 mL间隔的EDTA二钠标准溶液消耗量计算对应的水泥剂量,通过查表法可快速准确地查出实测水泥剂量。
This paper introduces the function expression of EDTA standard curve.According to the consumption of EDTA standard solution with 0.1 mL interval,the corresponding cement dosage is calculated.The actual cement dosage can be found out quickly and accurately by looking up the table.
作者
余继凤
YU Ji-feng(Hubei Communications Technical College,Wuhan 430079,China)
出处
《建材世界》
2020年第3期30-34,共5页
The World of Building Materials