英语词汇“beam expander”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	beam expander
释义	beam expander beam expander [′bēm ik‚span·dər] (optics) A combination of optical elements used to increase the diameter of a laser beam or other light beam.
随便看	dyrl dyrm dyrms dyrqrprcht dyrrachion dyrrachium dyrrhachium dyrs dyrsd dyrt dyrwtk dys dys- dysa dysac dysacousia dysacousma dysacusia dysacusis dysadaptation dysadrenalism dysaesthesia dysaesthesiae dysaesthesias dysaesthetic

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