英语词汇“optical wedge”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	optical wedge
释义	optical wedge a wedge-shaped filter whose transmittance decreases from one end to the other: used as an exposure control device in sensitometry. Also called wedge.
随便看	saprogenic saprolite sapropel saprophagous saprophyte sapsago sapsucker Sapulpa sapwood Saqqara Sar. S.A.R. Sara saraband Saracen Saragat Saragossa Sarah Sarai Sarajevo Saramaccan saran Saranac Lakes sarangi Saransk

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