????:1????????:??????

2????????

3??????????

4?????

5???????????

?????7??????????????27??(???????????????)???????????????,???,???;????????????,??,????“???????”“??”“????????????”,??????????“???”;????,????????,?????????????????????CT????????????????,????????;??,??????????????????,?????????????????……

????,???????????????(??“?”)“????”????????????????

?????????????????

?????????????????,?????????????????3????????????????“??”???????,????“?????????”??????,????????“???????????”??????

?????????,?????????????????,????????????,??65??????,“?????????,?????????????????????,???????CT???????????????”???????,??,??????

???????,???????????????????????:“???????????,????,??????????,?????????,??????????”

“???,?????????,??????,????????????????????,?????,????????????????”????

?????????????????????????

??????,??,??????“???? ??????”???????,?10??????????????????????????????????????????????????????????,???,??????????????????????,???????“??????+??????????”????????,???????????“????”?

??????,??????????????????????????,????,“?????,???,?????????????????????????????????????????????????,?????????,???????????????????????,????????,??????????,??,???”??????????,????

“??????????????,????????,?????????????,?????????????????????????????????????,???????,?????,?????????????????????????”?????????????????

?????????????????????

????,????????????????????????,?????11???;365??,????????70%,??????????9000???????,????????600??,??????,????????????(????)

??:???