relative standard deviation
英 [ˈrelətɪv ˈstændəd ˌdiːviˈeɪʃn]
美 [ˈrelətɪv ˈstændərd ˌdiːviˈeɪʃn]
网络 相对标准偏差; 相对标准差; 的相对标准偏差; 其相对标准偏差; 用相对标准偏差
双语例句
- The precision of an analytical procedure is usually expressed as the standard deviation or relative standard deviation ( coefficient of variation) of a series of measurements.
分析方法的精密度通常以一系列测量值的标准偏差或相对标准偏差（变异系数）来表示。 - For example, in a test for dosage form content uniformity, the standard deviation ( or relative standard deviation) is also reported.
在制剂含量均一性检验中、标准偏差（或相对标准偏差）也应报告。 - The relative standard deviation should be no greater than 2.0%.
其相对标准偏差也应不大于2.0%。 - The relative standard deviation is 4.3% for lead, and 1.1& 2.2% for other elements.
相对标准偏差对铅为4.3%，对其它六元素为1.1～2.2%。 - The compounds were quantified by normalization method. The relative standard deviation was between 0.084%~ 1.19%.
采用峰面积归一化法定量，相对标准偏差在0.084%~1.19%。 - For measuring seawater with p mol/ dm3 mercury the relative standard deviation was less than 10%.
对pmol/dm~3级汞的海水，测定相对标准偏差<10%。 - Qualitative limit that was three times of relative standard deviation of blank value has been calculated.
本方法的定性检出限是按全程序空白值标准偏差的3倍值计算。 - Micro-molybdenum in Hunan-Chilli has been determined by the standard addition method in this system, and the relative standard deviation is 3.4% and the rate of recovery is 92-103%.
在这个体系中用标准加入法测定湖南辣椒中的微量钼的相对于标准误差为3.4%，而回收率在92&103%之内。 - The result shows that the maximum relative standard deviation is less than 4%.
此法已用于天然水样中亚硝酸盐和硝酸盐同时监测，结果表明，最大相对标准偏差不超过4%。 - The relative standard deviation of the method is < 0.3%, and its precision and accuracy are satisfactory.
该方法的相对标准偏差（RSD）<0.3%，精密度和准确度良好，适合于生产中间控制分析。 - According to the measuring results the relative standard deviation for the fluctuation of counting efficiency is evaluated.
从实际测量中估计出计数效率起伏的相对标准偏差。 - The relative standard deviation for determining water and industrial waste-water was 1.8%-6.2%.
对水、工业废水样品测定的相对标准偏差为1.8%～6.2%。 - The recovery rate is 91%& 108% with the relative standard deviation of < 1.0%.
该方法用于肉制品中亚硝酸盐含量的测定，加标回收率在91%&108%之间，相对标准偏差小于1.0%。 - Analytical results of authentic samples are satisfactory. The relative standard deviation of this method is 0.2%.
该方法快速、准确、简便，实测样品获得满意结果，相对标准偏差为02%。 - The standard solution of Na2CO3 was determined by the method. The relative standard deviation is 0. 18%, and the relative error between the determined value and the theoretical value is 0. 48%.
用该方法对碳酸钠标准溶液进行测定，测定结果的相对标准偏差为0.18%，测定值与理论值的平均相对误差为0.48%，表明该方法具有较高的精密度与准确度。 - For calibration set and prediction set, the correlation coefficient was 0.90 and 0.96 respectively; the relative standard deviation is 3.77% and 4.46% respectively.
用人工神经网络建立模型，得到校准集和预测集的相关系数分别为0.90和0.96，相对标准偏差分别为3.77%和4.46%。 - The result was compared with that by traditional titration. The reproducibility was investigated, and the relative standard deviation of the method was 0.07%.
并且就近红外仪测试二醋酸纤维素醋化值的测试结果与传统滴定结果进行了比较，对测量的重现性进行了考察，相对标准偏差为0.07%。 - Further more introduced the concept of relative standard deviation, hence gained several valid wave field characteristic quantities.
进一步引入了相对标准差的概念，并由此得到了若干有效波场特征量。 - The calculating formula of polybasic acid single-point titration is derived and the relationship between error and titre is studied. Generally, both the relative error and relative standard deviation are less than 0.2%.
研究了单点滴定法在多元酸测定中的应用，导出了多元酸的单点滴定计算式，讨论了滴定分数与准确度的关系.10种酸测定结果的相对误差及相对标准偏差一般小于0.2%。 - Relative standard deviation of this method is below 3%.
方法的相对标准差低于3%。 - The precision and reproduction of the spectra were analyzed by calculating the relative standard deviation.
考察了光谱的精密度和重现性。 - What is more, the homogeneity of the paint sample and the precision of the analysis method were evaluated and it turned out that the relative standard deviation of the element ratio was less than 10%.
此外，对油漆样本的均匀性和分析方法的精密度进行了评价，结果显示元素比值的相对标准偏差均小于10%。 - The recoveries between 84.0%-94.9%, the relative standard deviation of 2.9%-6.8%, and can guarantee that the method of determination of petroleum in soil.
方法的回收率在84.0%-94.9%之间，方法的相对标准偏差在2.7%-6.8%之间，可以保证该方法对土壤中石油类的测定。