acoustic lenses

 
       
  • 声透镜

acoustic lenses的用法和样例:

例句

  1. Four parts are included: acoustic lens, mechanics I electronic circuitsand microcomputer system.
    声显微镜由声镜、机械部件、电路和微机软硬件组成。
  2. It has put forward a imaging method of acoustic lens using photoacoustic signal and according to the Kirchhoff diffraction theory we deduce.
    主要内容:1.光声信号声透镜层析成像方法的提出,并依基耳霍夫衍射理论推导了声透镜的脉冲响应。
  3. Discussed the achromatic principle of our hybrid acoustic lens system by deducing the point spread function of a point source with a bandwidth through the different imaging system.
    利用菲涅耳衍射理论推导出了单频点声源经过单声透镜后的点扩展函数、有一定带宽的点声源经过单声透镜后的点扩展函数,以及有一定带宽的点声源经过我们设计的混合声透镜后的点扩展函数。
  4. Acoustical lenses are used commonly for contour correction. When scanning the inside of a pipe section by the immersion method, which of the following lens types would be used?
    声透镜常用来修正声束形状,用液浸法从管子内壁进行探伤时,应使用哪咱类型的透镜?
  5. Have your glasses got plastic lenses?
    你的眼镜是用塑胶镜片的吗?

acoustic lenses的相关资料:

临近单词

目录
应用 附录 查词历史
    今日热词