aural

• Q : when can one apply for the aural training course and music theory course
  问：何时可报读听音及乐理课程？
• Steel wire for aural polyp snare
  耳息肉绞断器用钢丝
• Purpose : to produce aural / psychological disturbances and partial deafness
  目的：以生产听觉/心理干扰和部分聋。
• Visual - aural radio range
  目视和音响无线电信标
• Anastigmatic aural magnifier
  耳聚光放大镜
• Aural reflex indicator
  耳反射测听批示器
• Aural impedance audiometers
  阻抗听力计
• Reference equivalent threshold sound pressure levels for pure tones and supra - aural earphones
  压耳式耳机纯音基准等效阈声压级
• Aural radio beacon
  音响无线电信标
• Visual - aural range
  目视和音响信标