调幅

• Am fm cassette stereo radio
  调幅调频立体声收放机
• Quadrature amplitude modulation
  正交振幅调幅法
• I should ( also ) point out ( that ) an am - fm stereo radio is included
  我还想指出， (车上)配有调幅-调频立体声收音机。
• Amplitude modulation measurement
  调幅度计量
• Principle and repair of rf pa module for dx - series digital am transmitter
  系列数字调幅发射机射频功放模块的原理及维修
• The pulse cavitation peak of sine modulation ultrasound with iodine release
  用碘释放法研究正弦调幅波的超声空化峰现象
• Technical specifications for open monitoring of mw and sw am broadcasting quality
  中短波调幅广播质量开路监测技术规程
• Model cbm - 443bf am fm4 - section film dielectric variable tuning capacitor
  Cbm - 443bf型调频调幅四联薄膜介质调谐可变电容器
• Model cbm - 443af am fm4 - section film dielectric variable tuning capacitor
  Cbm - 443af型调频调幅四联薄膜介质调谐可变电容器
• Radio station am 1470
  调幅am1470广播电台