英语词汇“numerical aperture, NA”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	numerical aperture, NA
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	numerical aperture, NA 释义 [通信]数值孔径行业词典通信数值孔径???临界光锥的一种数值表示，即临界光锥顶角的一半的正弦值。???
随便看	non reversible crimp nonreversible cycle nonreversible defect nonreversible deformation non-reversible deformation non reversible deformation non-reversible diesel engine non-reversible electric drive nonreversible electric drive nonreversible engine non-reversible engine non-reversible frequency changer non-reversible hammer crusher non-reversible hammer mill nonreversible (irreversible) non-reversible laydays nonreversible laydays nonreversible laytime Non Reversible Laytime non-reversible machine non reversible motor non-reversible pallet non reversible pallet non-reversible pneumatic screwdriver non-reversible process

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numerical aperture, NA