ntsc television system造句

例句与造句

1. Except for a new loading screen and necessary tuning for the American NTSC television system, the US releases were unchanged.
2. :: : : : In countries using the NTSC television system, such as the United States, a color bar test signal is still used as a reference to adjust analog frame synchronizers to fine tune four basic video levels to match the transmitted NTSC signal : Video level ( contrast on home receivers ), black level ( brightness ), chroma saturation ( color ) and chroma phase ( hue or tint ).
3. It's difficult to find ntsc television system in a sentence. 用ntsc television system造句挺难的