acoustical device

 
       
  • 声学器件

acoustical device的用法和样例:

例句

  1. Norris, an intrepid entrepreneur who has no college degree but more than 43 patents to his name, invented both the crowd control tool, called the Long Range Acoustical Device (LRAD), and the display audio technology, called HyperSonic Sound (HSS).
    他是一位无谓的企业家,他没有大学文凭,但却有拥有43个专利,他的发明包括人群控制工具,叫做远程声音设备(LRAD),还有展示音频技术,叫做超音速声音(HSS)。
  2. And both American and Israeli armies and some less scrupulous police forces around the world are said to have used a sonic tool, the “long range acoustic device”.
    美国和以色列以及世界上做事欠谨慎的警察据说都使用过一种叫做“远程声学装置”的音波武器。
  3. A display device that uses a cathode ray tube.
    一种使用阴极射线管的显示装置。
  4. If took ten men to wrestle the device into place.
    用了10个人才把那台装置挪动到位。
  5. (of the eye or ear e.g.) Without the aid of an optical or acoustical device or instrument.
    (眼睛或耳朵)没有视觉或听觉设备或工具。
  6. Launched Expendable Acoustic Device
    发射的可消耗声音设备

acoustical device的海词问答与网友补充:

提问补充

acoustical device的相关资料:

临近单词

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