By now everyones heard of Digital Versatile Disk or DVD.
现在，人人都听说过数字化视频光盘（数码影碟），即DVD。
Tested and verified in practical optical pickup head, this lens canful fill the requirement of digital versatile disk pickup systems.
经过实际应用，证明这种结构完全能够满足高密度光盘光学头的技术要求。
The formats and standards of high density digital versatile optical disk (DVD) have been introduced.
本文介绍了高密度数字多用光盘(DVD)的制式和标准。
The formats and standards of high density digital versatile optical disk (DVD) have been introduced.
本文介绍了高密度数字多用光盘(DVD)的制式和标准。
应用推荐