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

?????:?????????

??

??:???????????,??????????,??????????????