?6????????????16??????? ????????:??????“80????????”???????????????? ?????????????

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

?,???????????????,????????,????????

1984????????????,???,????????,???????????????????,?????????,?????????????

???,?????,????????????“?????????”“?????”,?????????????“?”,??????“?????????,????”????????????????????2015???????????,????

??????????????????,??????????????????,?????????????????

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

????,?????????,???,??????????????????,???????DR??????

?????????????,???????????????60????????????????,??500????????????????????????????????????,????????????CT??????????????????????????????????

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

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

“????????????15??20???????”??????????,???,????,?????,?????????????????

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

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

?????,??????????????,??????????,??????????

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

???:???? “???????????”_????

?? ??“80?????????”????????? ?

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

2?????150???

3?????????

4??????????

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

?6????????????16??????? ????????:??????“80????????”???????????????? ?????????????

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

?,???????????????,????????,????????

1984????????????,???,????????,???????????????????,?????????,?????????????

???,?????,????????????“?????????”“?????”,?????????????“?”,??????“?????????,????”????????????????????2015???????????,????

??????????????????,??????????????????,?????????????????

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

????,?????????,???,??????????????????,???????DR??????

?????????????,???????????????60????????????????,??500????????????????????????????????????,????????????CT??????????????????????????????????

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

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

“????????????15??20???????”??????????,???,????,?????,?????????????????

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

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

?????,??????????????,??????????,??????????

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

???:????