这种射频识别芯片和一粒米大小类似，存储有个人安全信息，可以短距离传输给特定的接收器。
The radio-frequency identification (RFID) chips are about the same size as a grain of rice and store personal security information which can be transmitted over short distances to special receivers.
这些芯片内存有个人安全信息，可通过短距离传输，将这些信息传送到特殊的接收器上。
They store personal security information which can be transmitted over short distances to special receivers.
这种射频识别芯片和一粒米大小类似，存储有个人安全信息，可以短距离传输给特定的接收器。 。
Thee radio-frequency identification (RFID) chips are about the same size as a grain of rice and store personal security information which can be transmitted over short distances to special receivers.
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