digital video signal的用法和樣例：
例句
- The goal was to provide more precise synchronization and relative timing of the three component video signals.
目標是提供更為精確的同步信息及相關的三個分量視頻信號的時序。 - The imagery sensor of a robot vision system is defined as an electrooptical device that converts an optical image to a video signal.
機器人視覺系統的圖像感測器為將光學圖像轉換為視頻信號的光電設備。
