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## measurement uncertainty

• 测量不确定性

### 网络释义专业释义英英释义

测量不确定度

...ù 2 英文参考 uncertainty[WS/T 455—2014 卫生监测与评价名词术语] 3 注解 不确定度即测量不确定度measurement uncertainty，uncertainty of measurement）是指根据所用到的信息，表征赋予被测量量值分散性的非负参数[1]。

量测不确定度

不确定度

measurement uncertainty 测量不确定度 ; 测量不确定度 ; 量测不确定度 ; 不确定度 measurement error 测量误差 ; 量度误差 ; 误差 ; 量测误差

依据检定

measurement instrumention uncertainty 测量设备设施的不确定度

measurement result uncertainty 测量结果不确定度

evaluation of measurement result uncertainty 测量结果不确定度的评定

instrumental measurement uncertainty 仪器的测量不确定度

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• 不确定度 - 引用次数：4

A comprehensive analysis of the impact factors in measurement uncertainty was performed. The uncertainty was 1.2% and 0.84% for the two concentrations separately.

对盲样进行了准确测定,全面分析了影响测量结果的因素,并对不确定度进行了评定,对于两个水平的血清尿素不确定度分别为1.2%和0.84%。

参考来源 - 液相色谱—同位素稀释串联质谱法测定人血清中尿素、尿酸及肌酐的量值

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### Measurement uncertainty

• In metrology, measurement uncertainty is a non-negative parameter characterizing the dispersion of the values attributed to a measured quantity. The uncertainty has a probabilistic basis and reflects incomplete knowledge of the quantity.

### 双语例句权威例句

• By the hardness test of carbon steel sample, the measurement uncertainty for Rockwell hardness of B Gauge is studied.

通过碳钢样品硬度试验洛氏硬度B标尺测量不确定度进行了研究

• Temperature and gravitational corrections are important factors affecting the use of Barometer and the measurement uncertainty in calibration.

温度重力修正影响水银气压表使用校准测量不确定度重要因素

• This paper introduces the definition, classification and sources of the measurement uncertainty, as well as the methods and steps of the evaluation of measurement uncertainty.

文章测量不确定度定义分类来源进行阐述并且讲述了测量不确定度评定方法步骤

• But this choice is random—not because the measurement is shabby but because of the inherent uncertainty in the state of the nucleus.

ECONOMIST: The cost of forgetting

• As a consequence of this additional uncertainty, if the quantum demon makes a measurement of a nucleus which forces it to choose one state or the other, he is creating new information.

ECONOMIST: The cost of forgetting

• That is the limit imposed by Heisenberg's famous uncertainty principle (which states that the precision of a time measurement is limited by the precision of a corresponding energy measurement).

ECONOMIST: Small-scale physics

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