摘要
采用《公共场所空气中甲醛测定方法》(GB/T18204.26-2000)的规定对室内空气中甲醛含量进行检测。利用最小二乘法建立回归曲线和数学模型,对影响不确定的各个要素进行计算,从而最终得到检测值的不确定度。
According ＂Methods for determination of formaldehyde in air of public places＂ （GB/T18204.26-2000）to test formal- dehyde in air of public places. It uses least squares method to establish the regression curve and the mathematical model. It calculates some uncertainties of elements, then, it can get the conclusion.
出处
《建筑技术开发》
2013年第12期58-60,共3页
Building Technology Development
