结果:量化各不确定度分量,提出了该法的合成不确定度评估结果;
Result: Uncertainty in each ponderance were analyzed and put forward combined standard uncertainty resides of the method.
分析了影响测量不确定度的各种因素,并对各个分量进行了计算和合成。
Various factors which influence the uncertainty are analyzed and each component is calculated and combined.
重点讨论了眼镜片(透镜)中心透射比标准测量装置测量不确定度的来源,详细分析各不确定度分量的评定。
We discuss the sources of the measurement uncertainties of standard equipment for spectacle lens (lens) center transmittance and analyze each components of uncertainty.
文章以2885型功率转换器为例,详细分析了其各标准不确定度分量并给出了功率转换器测量结果不确定度的评定方法。
The paper analyzes the standard uncertainties for the input estimates of the power converter and gives evaluation method on the uncertainty of measurement result by using the power converter 2885?
研究了峰交叉对测量结果的影响,并给出各项不确定度分量的计算公式。
The peak overlap effect on measured results is studied and the calculating formulas of uncertainty are given.
本文讨论了冷镜式露点仪测量不确定度的多种因素,其中有些不确定度分量目前还难以估算出具体数据。
This paper discusses our method to evaluate the uncertainty components of chilled mirror hygrometer during calibration process, and also a few possible influencing factors we are interested in .
以钙离子为例,通过用离子色谱法测定水中阳离子测量不确定度分量的分析。
Taking calcium ion as a case, analysis on non - accuracy of cation ion in the water by ion chromatography is done.
通过对样品测定过程中影响测量不确定度的各要素进行分量评定,求出了测定结果的扩展不确定度。
Through component evaluating on the element factors which has affected the uncertainty in the process of sample measurement, the extended uncertainty of measurement result was evaluated in this paper.
文中推导出了各种传播系数的表达式,计算出各不确定度的分量并将其合成。
Expression of various propagation coefficients, component of uncertainty and the combined uncertainty were deduced and calculated.
在对总不确定度的A类分量及B类分量评定的合理简化的基础上,确定了总不确定度的表示模式,并介绍了它们的应用。
Based on the rational simplification for type a and B evaluation of general uncertainty, this paper confirms the general certainty, and introduces their applications.
通过石墨炉原子吸收光谱法对土壤中的铅量进行了测定,对影响测量结果的不确定度分量进行了量化的计算。
Based on the measurement of lead content in soil by GFAAS, the sources of the uncertainty of measurement was analyzed.
论文分别估算出产生DCICAR测量不确定度的各项分量的大小,得到DCICAR的合成标准不确定度及扩展不确定度,DCICAR在一个太阳常数下的测量不确定度为0.11%。
The various uncertainty items are calculated to compose the total measurement uncertainty and to get the expanded uncertainty. The uncertainty of DCICAR under one solar constant is 0.11%.
讨论了自行建立的核磁共振法测定四氧化二氮中相当水含量测量不确定度的影响因素,并对各不确定度分量和测量结果的不确定度进行了评定。
The influencing factors of uncertainty of measurement for determination of equivalent water content in nitrogen tetroxide by NMR method we established were discussed in this paper.
根据标准的要求和以往的工作经验,分析了影响测定不确定度的原因,并对各分量进行了分析、合成。
The reason that will affect the uncertainty of the determination is studied. The combination of each component is carried out according to relevant standards and former experience.
有时对估计的系统影响未作修正,而是当作不确定度分量处理。
Sometimes estimated systematic effects are not corrected for but, instead, associated measurement uncertainty components are incorporated.
根据测量原理建立数学模型,分析各种不确定分量的来源,评定标准不确定度,确定合成不确定度和扩展不确定度。
The mathematic model is established based on deterring theory. And all kinds of uncertainty sources are analyzed to assess standard uncertainty and combining uncertainty and expand uncertainty.
建立测量不确定度的数学模型,通过对整个测定过程中所产生的各不确定度分量的分析和计算,求得当青霉素钠的含量为96.6%时,扩展不确定度为2.7%。
The mathematical model was established. By analyzing and quantifying the components of uncertainty, the expanded uncertainty of 2.7% with 96.6% of the content of benzylpenicillin sodium was derived.
采用直接评定法对背景气体引起的不确定度分量、标准不确定度进行了评定。
The uncertainty components and standard uncertainty caused by background gas were evaluated with the direct evaluation method in detail.
方法建立不确定度的数学模型,系统分析计算不确定度的各个分量。
Methods a mathematical model of uncertainty was set up to analyze and calculate the various components of uncertainty.
分析了不确定度的重要来源,包括样品制备、标准溶液配制、标准曲线拟合和仪器测量过程等引入的不确定度分量。
The main sources of measurement uncertainties were from sub-uncertainties of sample preparation, calibration solution preparation, calibration curve fitting and instrument measurements, etc.
分析了不确定度的重要来源,包括样品制备、标准溶液配制、标准曲线拟合和仪器测量过程等引入的不确定度分量。
The main sources of measurement uncertainties were from sub-uncertainties of sample preparation, calibration solution preparation, calibration curve fitting and instrument measurements, etc.
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