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	nonpossession nonpostal non potable non-potable cold water non-potable water nonpotable water non-potable water system non potest adduci exception ejusdem rei cujus petitur dissolutio non-pot smoker non-powered cab unit non-powered control unit non-powered space heater non-powered support equipment non-power limited fire alarm cable non-power-limited fire protective non power of two dimensioned non-power production or utilization facility non power reactor non-power reactor nonpower reactor non-pps nonpractical occupational exposure band occupational exposure database management occupational exposure level

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。