?????5?7.2% ????????????????

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????6???????????21?(?????? ??)21???????,???????????????,?????,????????????????????,??????????????????????????,????????,??5???????,?????3200.7??,?????????????79.6%,?????????7.2%??????????????????,?????????????????1387.8???,???????29.2%?

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

???,???????“7×24??”???,??????????????????????????????????????????,???????

???,???“????????”?????????????,?????????30???????????????

“??????????????????10???,???????,??,????????,?”,???????????????????????,“????,????????,?????‘??????+??????????????????’??,???????????????????,??????????????????,??????????‘???’??”

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???????,????“??”???,??????????????,?????????????????????????????????,?????????,????,?????????????????,???“??+???????”“??????????+????????????????????”??????????,?????15?????,???????????“?????????”?8000??,?????????,????200???

??????????,???????????????,???CT?,??????????????,??????,??CT?????????????????????????????15????,?????????50??????????????????,??,??????????????????42?,?8?????????????????????,?,???????????“???????”?????????(???????????????)

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