“etched circuit”的概念、定义、翻译、参考文献-科学参考

单词	etched circuit
释义	etched circuit [¦echt `sǝr·kǝt] ^ENGINEERING A printed circuit formed by chemical or electrolytic removal of unwanted portions of a layer of conductive material bonded to an insulating base.
随便看	speckle speckle interferometry specs SPECT spectacle spectacle frame spectacle stone spectator ion spectral bandwidth spectral centroid spectral characteristic spectral classification spectral color spectral density spectral dimension spectral directional reflectance factor spectral emissivity spectral energy distribution spectral extinction spectral factorization spectral function spectral hygrometer spectral irradiance spectral line spectral locus

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