试题来源: 解析 A。本题考查科技词汇的近义词。“precision”意思是精确,A 选项“accuracy”也是精确的意思,是“precision”的近义词;B 选项“imprecision”不精确;C 选项“roughness”粗糙;D 选项“approximation”近似值,均不是“precision”的近义词。反馈 收藏 ...
A. Precision is consistency and accuracy is correctness B. Precision is correctness and accuracy is consistency C. Precision and accuracy are same D. Precision is used for measuring length and accuracy is used for time measurements Your
Precision is different from accuracy because精确不同于准确,因为()。 A. Precision means that the dispersion of repeated measurement results is very small, and accuracy means that the single measurement results are very close to th
A. .Precision is consistency and accuracy is correctness B. .Precision is correctness and accuracy is consistency C. .Precision and accuracy are same D. .Precision is used for measuring length and accuracy is used for time measurements Your ...
of the rim, she has a high degree of accuracy. If she doesn't make many baskets but always strikes the same portion of the rim, she has a high degree of precision. A player whose free throws always make the basket the exact same way has a high degree of both accuracy and precision...
What is the accuracy with which corrective lenses can be produced? Which do you prefer to use, an instrument which is more precise, or one which is more accurate? Why? Measurements can be described as accurate and/or precise. Define accuracy and precision and give examples of how those term...
Accuracy vs. Precision We can never make a perfect measurement. The best we can do is to come as close as possible within the limitations of the measuring instruments. Let's use a model to demonstrate the difference. Suppose you are aiming at a target, trying to hit the bull's eye (th...
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What's the difference between accuracy and precision in measurements or data? Why is it important? This article defines the terms accuracy and precision as they are used to describe measurements of all kinds. Whether you are measuring electrical resistance, the comparative depth of stair treads, ...
What is the Accuracy and Precision of a Single PDV Velocity Extraction.AccuracyDoppler effectExtractionFrequency analysisPhotonic doppler velocimetry(PDV)VelocimetersVelocityNo abstract available.L. M. Hull M. A. Shinas M. E. BriggsLos Alamos National Lab....