“vignetting”的概念、定义、翻译、参考文献-科学参考

单词	vignetting
释义	vignetting [vin`yed·iŋ] ^OPTICS Reduction in intensity of illumination near the edges of an optical instrument's field of view caused by obstruction of light rays by the edge of the aperture.
随便看	rate receiver rate response rate servomechanism rate test rate transmitter ratfish rat guard rathite Rathke's pouch rathole rating rating curve rating nut ratio ratio arm circuit ratio-balance relay ratio control system ratio delay study ratio detector ratio deviation ratio-differential relay ratio estimator ratio map ratio meter rational formula

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