应证明已知生物基质内分析物浓度的准确度和精密度可以确定。
The accuracy and precision with which known concentrations of analyte in biological matrix can be determined should be demonstrated.
通过试验，确定了各项分析条件的选择，结果表明：该方法的准确度、精密度符合分析要求。
Every analysis conditions is choosed by the testing, the result shows that accuracy and precision of method can meet the requirement of analysis.
比较了一次滴定与两次滴定结果，确定了两步滴定分析方法，通过精密度、准确度试验，证明方法可靠。
The two steps titration method has been set up through its comparison with the single step one. The method so adopted shows reliable through its precision and accuracy tests.
通过多个实验表明，试样的均衡性、读数误差控制范围的正确确定以及样本菌量的正确估计，都是影响实验室菌落计数精密度控制的因素。
The results show that homogeneity of samples, correct determine of control range of reading errors and correct estimation of bacterium account are elements that affect accuracy of aerobic plate count.
方法采用改良试剂，测定方法的精密度、回收率、检测限、线性范围、干扰试验，以确定所建立方法的基本性能；
Methods The precision, recovery rate, the examination limit, the linear scope and the interference experiments were done by improving biuret reagent in order to ensure the method's basic function.
在监督分析过程性能的准确性和精密度的同时，质量控制的重要性正在被确定。
On supervising the accuracy and precision of the analytical process performance, importance of quality control is being laid.
对于很多分析方法，中间精密度通常通过确定偏差来源进行评估，通过比较分析的方式。
For many analytical procedures intermediate precisionis typically assessed by determination of contributions to variance and, possibly, by a comparison of means.
分段统计精密度引起的相对不确定度，剥离出准确度引起的相对不确定度。
The section relative uncertainty caused by precision was analyzed and relative uncertainty caused by accuracy based on the error transfer formula was isolated.
前言：通过精密度偏性试验（AQC试验），分析确定影响总磷测定结果的主要因素；对分析化验室监测数据的质量进行检验和评价。
Based on AQC test, the main factors influencing the results of total phosphor determination are analyzed so as to check up and evaluate the quality of measuring data of assay laboratory.
前言：通过精密度偏性试验（AQC试验），分析确定影响总磷测定结果的主要因素；对分析化验室监测数据的质量进行检验和评价。
Based on AQC test, the main factors influencing the results of total phosphor determination are analyzed so as to check up and evaluate the quality of measuring data of assay laboratory.
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