radio waves

常見(jiàn)例句

• A photograph transmitted by radio waves, each image point being reproduced by a received electric impulse.
  無(wú)線(xiàn)電傳真通過(guò)無(wú)線(xiàn)電波傳送的照片，圖像上的點(diǎn)由接收到的每一個(gè)電脈沖重新郃成
• The sun sometimes spoils the propagation of radio waves.
  太陽(yáng)有時(shí)會(huì)影響無(wú)線(xiàn)電波的傳播。
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