??
?????????????????1??“?????????????????”
?2???7???????????????????????? (???????? ??)??,??,???????????????,????????????“???”?
?7??,????????1??,?47.8??,???13.3?(????????,??),??7%?2%???????(1????28???????????????2??????????4????),?????????11.22???3.72?????
2??6????,???? ???????????????????????????1?????,????????????????29964??,????????63%???????????,????????8817???
???????,?,??????,?????????????????????CT???????,????????????????(?????)
??:???????????
?????????????1????“???”?????????????