???1????????“????”

???????????????????1??“??”

??2?7??????????? (? ?????)????????,??,?????????????????????????,?“???”?

????????7??,?????1???,??47.8?,???13.3??????????(???,?),????????7%?2%?????(1??28?2????4??),??11.22????????????????????????3.72?????????????

??????????1????,??29964????,??????63%????,?8817??

??????,?,???????????????????,??CT???????????????????????????,?????????????????????(??????)