| 单词 | relative error |
| 释义 | > as lemmasrelative error relative error n. Statistics the ratio of the absolute error to the actual value of a measurement or other quantity. ΚΠ 1801 Ann. Reg. 1799 (Otridge ed.) ii. Nat. Hist. 393/1 Although the time-keepers I had with me were none of the best..the relative error could not be very considerable. 1865 Trans. Soc. Engin. 1865 148 It may be observed that the relative error always remains the same, and the absolute error varies as the radius. 1931 Proc. Royal Soc. London A. 131 249 The relative error of measurement for one single oscillogram could be quite fairly estimated to be within 1 or 2 per cent. 2006 M. Hersh Math. Modelling for Sustainable Devel. viii. 260 The absolute error is about the same in the two cases, whereas the relative error is quite significant in the first case and fairly small in the second. < as lemmas |
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