distant signal meaning in English
【铁路】 预告信号。
Examples
- Automatic distant signal
自动预告信号机 - For ship mounted sonar , the transducer received not only the required signal but also the ship noise . for distant signal , the ship noise is a strong interference
在船用声呐环境中，基阵所接收的除了可能有的目标信号外，还存在本舰噪声，它对于远方的目标信号是一个强大的干扰源。