a d

• A d - analog to digital
  模拟数字信号转换
• A d urberville ! - indeed
  “姓德贝维尔！
• A d 5 . i think twelve - year - olds should be allowed to choose their own clothes
  我认为十二岁的青少年不应当被允许打耳眼。
• A d and d a conversion
  数模与模数转换
• A d analog - to - digital
  模拟对数字转换
• Ads7805 a d converter and its application in strapdown inertial navigation system
  7805模数转换器及其在捷联惯导系统中的应用
• A d 4 . i don ' t think twelve - year - olds should be allowed to get their ears pierced
  我认为十二岁的青少年不应当被允许打耳眼。