accuracy

accuracy
(pl. -ies)
  1. [mass noun]the quality or state of being correct or precise
    准确(性),精确(性)
    we have confidence in the accuracy of the statistics.
    我们相信数据的准确性。
    ■(technical)the degree to which the result of a measurement, calculation, or specification conforms to the correct value or a standard
    (技)准确度。 比较 precision
    the accuracy of radiocarbon dating.
    碳-14年代测定法的准确度。
    [count noun]accuracies of 50–70 per cent.
    50%—70%的准确度。
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