英语词汇“optical comparator”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	optical comparator
释义	Definition of optical comparator in English: optical comparator noun Any of various instruments for facilitating the visual comparison of two objects or images; especially one that projects shadows or transparencies of them on to a screen. Origin Early 20th century; earliest use found in Science. Definition of optical comparator in US English: optical comparator noun Any of various instruments for facilitating the visual comparison of two objects or images; especially one that projects shadows or transparencies of them on to a screen. Origin Early 20th century; earliest use found in Science.
随便看	without two pennies/farthings to rub together without two pennies to rub together without unity without value without variety without vegetation without vision without warning without waves without weapons without work with overwhelming vocal approval with perseverance with pictures with pleasure with pleasure with potential with power of attorney for with praise with prejudice with prejudice with-profits with reason with receding hair with reference to

　

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更新时间：2025/11/2 19:04:10