光学元器件行业英语翻译为 "optical device industry"。
光学元器件是指利用光学原理制造的电子器件，包括光学玻璃、镜片、滤光片、光纤等。光学元器件行业涉及的领域广泛，如光学仪器、通信、军事、医疗、广播电视、家用电器等。
下面是一些英文例句和中文翻译：
The optical device industry has made great progress in recent years. (光学元器件行业近年来取得了巨大进步。)
Many companies in the optical device industry are engaged in the research and development of new technologies. (许多光学元器件行业的公司都从事新技术的研发。)
Optical devices are widely used in various fields such as telecommunications, miptary, and medical treatment. (光学元器件广泛应用于电信、军事和医疗等各个领域。)
光学元器件是指利用光学原理制造的电子器件，包括光学玻璃、镜片、滤光片、光纤等。光学元器件行业涉及的领域广泛，如光学仪器、通信、军事、医疗、广播电视、家用电器等。
下面是一些英文例句和中文翻译：
The optical device industry has made great progress in recent years. (光学元器件行业近年来取得了巨大进步。)
Many companies in the optical device industry are engaged in the research and development of new technologies. (许多光学元器件行业的公司都从事新技术的研发。)
Optical devices are widely used in various fields such as telecommunications, miptary, and medical treatment. (光学元器件广泛应用于电信、军事和医疗等各个领域。)