1)Uncertainty[英][?n's?:tnti][美][?n's?tn?t?]不确定度
1.Analysis of the Uncertainty for the Determination of Trace Nickel in TG6 Titanium Alloy by AAS;原子吸收光谱法测定TG6钛合金中痕量镍不确定度的分析
2.The Application to Uncertainty Analysis of Microwave Power Measurement with Monte Carlo Method;蒙特卡罗方法在微波功率测量不确定度分析中的应用
3.Uncertainty of Straightness Error Assessment with Minimum Condition;最小条件下直线度误差评定的不确定度研究
英文短句/例句
1.Evaluation About Uncertainty of the Measurement During Brinell Hardness Test布氏硬度试验中测量不确定度的评定
2.Evaluation of the Measurement Uncertainty in Brinell Hardness Test布氏硬度试验中测量的不确定度评定
3.Evaluation of Uncertainty in Rockwell Hardness Test测量洛氏硬度过程中不确定度的评定
4.Evaluation of Uncertainty for the Calibration Results of ASTM D1500 ColorimeterASTM D1500色度计校准结果的不确定度评定
5.The Measurement Uncertainty Estimation of Environmental Chamber Temperature Performance环境试验箱温度性能不确定度的评定
6.Measurement of softness and uncertainty for roll toilet tissue卫生纸柔软度的测定及不确定度评估
7.Applicaiton of Uncertainty in Evaluation of the Accuracy Class of Instruments不确定度在仪器准确度级别评定中的应用
8.Evalution on the Unc of Urea in Water of Swimming Pool Determined游泳池水中尿素测定的不确定度评定
9.Evaluation of Uncertainty in Measuring Sodium in Tap Water自来水中钠测定结果的不确定度评定
10.Calibration of 0 class knife-edge and uncertainty evaluation0级刀口尺的检定及其不确定度评定
11.Uncertainty Evaluation for Testing Results of Diesel Oil Lubricity柴油润滑性测定结果的不确定度评定
12.Determination of Manganese Ore Capacity of Manganese Uncertainty Evaluation容量法测定锰矿石中锰不确定度评定
13.EVALUATION OF UNCERTAINTY OF MEASURED WATER CONTENT IN UREA尿素中水分含量测定的不确定度评定
14.The Determination of Zinc in Zinc Ore Assessment of Uncertainty锌矿石中锌含量测定的不确定度评定
15.Uncertainty evaluation on humidity measuring result of mechanical thermohygrograph机械式温湿度计湿度检定结果不确定度的评定
16.Uncertainty Evaluation of Determining Water Hardness by EDTA TitrationEDTA滴定法测定水中硬度的不确定度评定
17.Evaluation of Uncertainty for Determination of Total Hardness in Water by EDTA TitrationEDTA滴定法测定水中总硬度的不确定度评定
18.Discussions on the Accuracy and Uncertainty in Measuring Natural Gas Energy刍议天然气能量计量的准确度与不确定度
相关短句/例句
uncertainty of measurement不确定度
1.The sources of uncertainty of measurement for determination of chloride ion in water by ion chromatography were analyzed, which included the standard solution preparing, standard solution concentration -peak area fitting curve and diluting solution.分析了离子色谱法测定水样中氯离子不确定度的来源,包括标准系列配制引入的不确定度、标准系列浓度-峰面积拟合直线引入的不确定度、样品稀释引入的不确定度,计算了不确定度分量及合成不确定度,扩展不确定度为5。
2.Based on the systematic analysis of the uncertainty of measurement of dehydroacetic acid in preserved beancurd determined with gas chromatography,and the sources of the uncertainty were analyzed for whole measurement procedure.通过对气相色谱法测定腐乳中脱氢乙酸的测定过程不确定度来源的系统分析,找出影响测量结果不确定度的主要因素。
3.The uncertainty of measurement for the determination of the iodin content in table salt was evaluated according to Evaluation and Expression of Uncertainty in Measurement(JJF 1059-1999).根据《测量不确定度评定与表示》(JJF 1059-1999),对食盐中碘含量的测量不确定度进行评定。
3)Measurement uncertainty不确定度
1.Evaluation of the Measurement Uncertainty for the Determination of Arsenic in Drink by Hydride Generation-Atomic Fluorescence Spectrometry;氢化物发生-原子荧光法测定饮料中砷含量的不确定度评定
2.The analysis of measurement uncertainty for assay of ofloxacin injection with HPLC;HPLC法测定氧氟沙星注射液含量的不确定度分析
3.Evaluation of the Measurement Uncertainty in the Determination of Total Arsenic in Soy Sauce by Hydride Generation-Atomic Fluorescence Spectrometry;氢化物发生-原子荧光法测定酱油中总砷的测量不确定度评定
4)uncertainty in measurement不确定度
1.Evaluating method of uncertainty in measurement about composite error of electric energy at the power exchange point;关口电能综合误差的不确定度评定方法
2.Evaluation of Uncertainty in Measurement for Indicating Error of Three-phase Electrical Energy Meters with Electronics;电子式三相电能表示值误差测量结果不确定度评定
3.This paper analyzed and assessed for the uncertainty in measurement result, branch and description of the for the rice moisture, and also compiled relevant calculating procedure, The reseach made some beneficial attempt in the modeling and component calculating , the assessment and calculating of synthesis standard uncertainty and expansion uncertainty.对大米水分的测量结果标准不确定度、扩展不确定度及不确定度表述进行了系统的分析和评定,并编写了相应的计算程序,对测量结果不确定度评定中的建模、分量计算、合成标准不确定度、扩展不确定度的评定和计算方面作了有益的尝试。
5)uncertainty degree不确定度
1.The uncertainty degree analysis in the experiment of Young modulus determination;杨氏模量测定实验的不确定度分析
2.Practical application of uncertainty degree in experiments;实验不确定度的实际运用
3.Two simplified computing methods of uncertainty degree in the experiment of Newton s rings;牛顿环实验标准不确定度的2种简化计算
6)systematic uncertainty总不确定度
1.The accuracy and systematic uncertainty of NH_3-N results comparing the photometry method and quick analyzing method;快速凯氏定氮仪与纳氏试剂光度法测定NH_3-N的精密度及总不确定度比较
延伸阅读
不确定度分子式：CAS号：性质：被测定的真值所处的量值范围。它反映了被测定的真值不能肯定的误差范围的一种评定。一个测定结果的总不确定度△是测定过程中随机不确定度△x与系统不确定度△e的综合，。随机不确定度，系统不确定度，式中si是每次独立测定的标准差，ei是直接测定值的系统误差，t是置信系数。是表征直接独立测定值xi对总测定值x影响的系数。
