????:1???????:?????????

2????????

3?????????????

4???????????

5???????

??9????????????29??????(???????????????? ??????)???,??????????,??????????29??,???(9????22?28??????????????????????)???30?,??4????

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???,??,?,??????????????????????,???,??????,?X????????????????????????CT?????????,??????????????????????????????RFID???,??????????????????,???,???

?????????????????,????????9??????????????????28?,?7.8?,??1053.8????????,?61.5%?96.6%??,???9?1??28?????,????117?????,????????????48.9%?

??,???????????“????136??????,?????????????,????????????????????????????????????????10??????1?????????-2???????????????????”??

?????,????9???????????28?,??2635???,??????12????????????,??9??1??????28??????,??9300????????,???????????????17.1%?(??????????)

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