免费成人A片免费看|亚洲有码视频在线观看|美女毛片视频激情超碰|91精品国产欧美一区二区成人|久久无码精品一级A片一高潮不断|亚洲性爰专区三级片不卡免费|欧洲另类AV无码国产免费看|免费观看黄片视频|三级黄色网片在线|国产精品一区二区三区网址

單詞乎

electromagnetic wave

electromagnetic wave是什么意思、electromagnetic wave怎么讀

electromagnetic wave漢語翻譯

電磁波
【化】 電磁波
【醫(yī)】 電磁波

electromagnetic wave英語解釋

名詞 electromagnetic wave:

  1. radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge
    同義詞：electromagnetic radiation, nonparticulate radiation

electromagnetic wave例句

  1. Electromagnetic wave travel as light wave do.
    電磁波的傳播就像光波的傳播一樣。
  2. A device used to modulate an electromagnetic wave.
    調(diào)制器用以調(diào)制電磁波的裝置
  3. An electromagnetic wave of audio frequency produced by atmospheric disturbances such as lightning, having a characteristically decreasing frequency responsible for a whistling sound of descending pitch in detection equipment.
    嘯聲干擾一種由于諸如閃電等大氣干擾而產(chǎn)生的音頻電磁波，具有典型的逐漸減弱頻率的特征，該頻減引起了檢波設(shè)備中調(diào)逐漸下降的嘯聲
0
糾錯(cuò)