英语词汇“parfocal eyepieces”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	parfocal eyepieces
释义	parfocal eyepieces parfocal eyepieces [pär′fō·kəl ′ī‚pēs·əz] (optics) Eyepieces whose lower focal points lie in the same plane, so that they can be interchanged without changing the focus of the instrument with which they are used.
随便看	ehva ehvac ehvb ehvc ehvi ehvp ehvs ehw ehwb ehwc e h weber e. h. weber ehwh ehwic ehwlc ehwm ehwz ehx ehy ehyaa ehys ehysl ehz ehzf ehzs

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