Most, if not all, of the magnetic disk drives used in today's computers employ GMR read-head sensors to detect the magnetic bits of stored information.
Most, if not all, of the magnetic disk drives used in today's computers employ GMR read-head sensors to detect the magnetic bits of stored information.
现在，绝大多数电脑里的磁碟机，是用GMR的读取头来侦测储存资讯的磁位元。