distant signal 中文意思是什麼
distant signal
解釋
【鐵路】 預告信號。-
Automatic distant signal
自動預告信號機 -
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
在船用聲吶環境中,基陣所接收的除了可能有的目標信號外,還存在本艦噪聲,它對于遠方的目標信號是一個強大的干擾源。 -
The rumble of distant thunder was a signal that a lightning storm was approaching
低沉的隆隆聲突然變成大聲的雷嗚。
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