?? ???30?????????????????
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3????????
4??????????
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??????9?????????????????29?(? ?)????,????????,???????????????????29??,??(9?22??????28??)?30????????,??????4????????????????????????????
???????????????????,??????,???,?????????????????????,?????,??????,??X?????CT????????????????,???????????????????????????RFID????????????,?,???,???????????????????
??,?9?28?,??7.8????????????????????,??????1053.8?,?61.5%????????96.6%???????????,?9?1????28???,??117???,????????????????48.9%?
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??????,????????????9?????????28??????????????????,????????????????????2635??????????,???12?????,???????????9???????????1?????28??,????????9300??????,??????????????????????17.1%?(?????)
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