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	political emancipation political empowerment political entity political epithet political equity political exile political extremism political fighters political figure political football political-football political footballs political-footballs political franchise political fund political geography political groups political hack political history of greece political ideas of mao zedong political ideologies political image political immunity political incorrectness political independence

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。