英语词汇“beam-spread angle”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-spread angle
释义	beam-spread angle beam-spread angle The width of a light beam, measured in degrees, at the meeting point between two imaginary lines at which the light intensity drops to half its maximum value.
随便看	pavel aleksandrovich molchanov pavel aleksandrovich pravoslavlev pavel aleksandrovich shillingovskii pavel aleksandrovich sokolovskii pavel aleksandrovich stroganov pavel alekseevich belov pavel alekseevich cherenkov pavel alekseevich kurochkin pavel alekseevich rotmistrov pavel alekseevich serebriakov pavel alekseevich zarubin pavel alexandrov pavel alexandrovich stroganov pavel alexeevich rotmistrov pavel andreev pavel andreevich fedotov pavel andreevich kostychev pavel andreevich pavlov pavel andreevich shuvalov pavel andreevich taran pavel andreevich zhilin pavel annenkov pavel anosov pavel antokolskii pavel apollonovich rovinskii

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。