video compact disc

基本解释

The sub-micron circular features of Compact Disc, Video Disc and Optical Disc are usually produced by laser cutting machine .
声盘、视盘及光盘的亚微米圆弧线一般通过激光刻录机光刻制造。
AIM: To develop the teaching video compact disc (VCD) Diabetic Retinopathy so as to improve the traditional ophthalmic teaching mode.
目的：研制《糖尿病性视网膜病变》教学VCD，改进传统教学模式。
Its bandwidth of 428 kilohertz means a single segment can carry a bare-bones video picture, compact disc-quality audio, and text for news flashes, weather details and emergency announcements.
特高频带的带宽为428千赫，这意味着单个部分能够承载一个简单视频图片，光盘效果的视频以及新闻快报、天气预报和紧急通知。

Markets for video compact-disc players and televisions are overflowing with domestic products.
ECONOMIST: Infatuation’s end
Its bandwidth of 428 kilohertz means a single segment can carry a bare-bones video picture, compact disc-quality audio, and text for news flashes, weather details and emergency announcements.
ECONOMIST: America is finally poised to get mobile television