????1????????“???”
????????????????????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?????????????,????????(?????????)
???:???