电视制式转换 television standards conversion
- 英国政府计划在2012年前将本国的所有电视都转换为数字制式,而这两个威尔士村庄在使用中的经验教训将被用来为该国其它地区的更新工作做好准备。
The British government plans to have every television in Britain switched to digital by 2012 and the lessons learned from the experience of the two Welsh villages will be used to prepare the rest of the country for the changeover. - 电视中的一种转换彩色制式的装置,如从pal制式转换到secam制式,或相反。
In television, a device to convert colour standards typically from PAL to SECAM and vice versa.