“helmet-mounted sight”的概念、定义、翻译、参考文献-科学参考

单词	helmet-mounted sight
释义	helmet-mounted sight Encyclopedia 工学航空火力控制系统释 helmet-mounted sight；HMS头盔瞄准具航空火力控制系统中，安装在飞行员头盔上，为飞行员提供瞄准标记或十字线显示的头戴式光学装置。
随便看	optical polarization analyzer optical polarization calibration optical polarization-division multiplexing transmission system optical polarizing coating optical poling optical polishing optical position optical potential optical power and energy meter optical power meter optical pressure optical principal points optical processing optical processor optical properties of atmosphere optical properties of ceramics optical properties of crystal optical properties of ground objects optical properties of helix alignment liquid crystal optical properties of liquid crystal optical properties of materials optical properties of polymers optical properties of semiconductor optical property optical protection coating

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