英语词汇“double-concave lens”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	double-concave lens
释义	double-concave lens double-concave lens [¦dəb·əl ¦kän‚kāv ′lenz] (optics) A lens having surfaces that are adjacent portions of nonintersecting spheres whose centers lie on opposite sides of the plane of the lens. Also known as biconcave lens. AcronymsSeeDCV
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