If the first control unit is notifiable to the second control unit, the first control unit notifies the information of the RF tag reader-writer to the second control unit.
如果第一控制单元对于第二控制单元是可通知的，则第一控制单元将RF标签读写器的信息通知给第二控制单元。
If a special tag-reader is waved near the arm, a radio signal prompts the chip to transmit an identification number which is used to call up information about the wearer in a computer database.
当专用标记阅读器在手臂附近晃动，无线电信号就会激活微芯片传送识别码，从而调出电脑数据库中该客户信息。
A typical radio frequency identification (RFID) system consists of three parts: tag, reader and antenna.
射频识别系统一般由三部分组成：电子标签(射频卡)、读取器和天线。
A typical radio frequency identification (RFID) system consists of three parts: tag, reader and antenna.
射频识别系统一般由三部分组成：电子标签(射频卡)、读取器和天线。
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