recording cylinder 中文意思是什麼

recording cylinder 解釋
記錄筒
  • recording : adj （從事）記錄的；自記的。 a recording secretary 記錄員。 a recording altimeter 【航空】自記高...
  • cylinder : n 1 圓筒；機筒；烘筒；量筒；（印刷機等的）滾筒。2 【數學】柱（面），柱體。3 【機械工程】汽缸；【...
  1. When edison spoke into the mouthpiece, the sound vibrations of his voice would be indented onto the cylinder by the recording needle

    當愛迪生對著送話口說話時，唱針會將他的聲音震動刻劃在滾筒上，使其形成波紋。
  2. Meteorological instrument recording cylinder with an internal clock revolving with it

    氣象儀器用機械式鐘機旋轉自記鐘
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