(2) 实验标准偏差 ( experimental standard deviation ) 又称标准偏差估计值,是指在对同一被测量进行nc次测量时,表征测量结果分散程度的参数S。
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测量复现性reproducibility of measurements 试验尺度偏差experimental standard deviation 测量不断定度uncertainty of measurement ..
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实验标准差(Experimental Standard Deviation)(VIM 3.8): 对于相同待测量之一系列n 个量测值,量s 表明结果之离散并以下列公式表示: xi 是第i 次量测之结果, 是n 个结果的...
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测量复现性reproducibility of measurements 试验标准偏差experimental standard deviation 测量不断定度uncertainty of measurement ..
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The standard deviation is less than 0.0754 when the solvent content is less than 30%. This method could provide better experimental data for f…
该方法实验重现性良好,在溶剂含量小于30%时,该实验的标准偏差小于0.0754,且操作方便,能为气相、液相扩散系数理论分析提供合理的实验数据。
The optimum analytical conditions, experimental reproduction, standard deviation, quantitative correction factors of hydrocarbon class and so on were investigated.
确定了最佳分析条件、烃族的定量因子等。
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