Digital Versatile Disc
美 [ˈdɪdʒɪtl ˈvɜːrsətl dɪsk]英 [ˈdɪdʒɪtl ˈvɜːsətaɪl dɪsk]
- 网络数字通用光盘;数字多功能光碟;数字化通用磁盘
Digital Versatile Disc-
Progress of the organic materials used for the new generation high density recordable digital versatile disc
用于新一代高密度可录光盘的有机材料研究进展
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These results indicate that the film has a good reflective and absorption characters at the wavelength of 650 nm and is promising for application as recording media for digital versatile disc ( DVD-R ) .
结果表明在波长650nm处薄膜的折射率为2.19，吸收常数为0.023，具有良好的吸收和反射特性，显示出作为高密度数字多用光盘（DVD-R）记录介质的良好应用前景。
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But high def takes up more memory , so a new kind of dvd , digital video or versatile disc , was needed .
但是高清要占用更多的记忆空间，因此需要新型的影碟，比如数字视频光碟或者数字多功能光碟。