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	stokes vectors stokes, william stoke up stokey stokey, lucas and prescott stokhod stokholm stokin stoking stoking it up stoking up stokin’ stokkies stokley carmichael stokowski stokowski, leopold stokowski leopold antoni stanislaw stokr stokvel stokvis, barend j.e. stokvis, barend je stokvis disease stol stola st olaf

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