单词 | noise equivalent temperature difference |
释义 | noise equivalent temperature difference [`nȯiz i¦kwiv·ǝ·lǝnt `tem·prǝ·chǝr ´dif·rǝns] THERMODYNAMICS The change in equivalent blackbody temperature that corresponds to a change in radiance which will produce a signal-to-noise ratio of 1 in an infrared imaging device. Abbreviated NETD. |
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