signal名詞
訊號英文例句
- The traffic light turned green, indicating a signal for the cars to proceed.
交通燈變綠色，表示汽車可以前進的訊號。 - My phone has a weak signal in this area, so I can't make calls.
我的手機在這個區域訊號較弱，所以無法打電話。 - The lifeguard blew a whistle as a signal for everyone to leave the pool.
救生員吹響哨子，作為所有人離開游泳池的訊號。 - The radio station broadcasts its programs over the airwaves as signals.
廣播電台以無線電波的形式播送節目作為訊號。 - The captain sent a distress signal when the ship encountered a storm.
船長在船隻遇到風暴時發出求救訊號。 - The computer translates binary data into electrical signals.
電腦將二進制數據轉換為電信號。 - The satellite dish receives satellite signals to provide television channels.
衛星天線接收衛星訊號，提供電視頻道。 - The smoke detector detects the presence of smoke and sends a signal to the alarm system.
煙霧警報器檢測到煙霧的存在，並向警報系統發送訊號。 - The traffic police officer used hand signals to direct the flow of vehicles.
交通警察使用手勢信號指揮車輛流量。 - The radar system detects incoming aircraft and provides early warning signals.
雷達系統檢測進入的飛機並提供早期警報訊號。
訊號英文相關文章
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