And standard reference range between 和标准参考范围间
The procedure was validated by analyzing a broad range of standard reference geological and related refractory materials.
验证的程序是需要对广泛的标准参考地质及相关耐火材料进行分析。
Objective: to detect the plasma fibrinogen monomer polymerization function and level in Guangzhou pregnant women in order to establish a standard reference range.
目的：建立广州地区正常孕妇血浆纤维蛋白原水平及纤维蛋白单体聚合功能的正常参考值。
The measurement of different standard reference materials shows that the method can get good results and the relative standard deviations are within the range of the national standard.
通过对不同标准样品进行测量，其测量结果与标准值相符，均在国家标准允许误差范围内。
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