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
随便看	have your hands on something have your hands tied have your head above water have your head examined have your head in the clouds have your head in the sand have your head read have your head screwed on have your head screwed on right have your head up your arse have your heart dead set against have your heart go out to have your heart in have your heart in it have your heart in something have your heart in the right place have your heart in your mouth have your heart on your sleeve have your heart set against have your heart set on something have your heart stand still have your hide have your, his, its, etc. uses have your interests at heart have your/its moments

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