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

2?????

3???????

4??????

5?????????

?????????????????,??,?????????33??????????????,?,???????10??????????,???????????

?????“??????????”

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

???????????????,??????????????????????????????????????????,??????????????,???,5??????????

?????,????????,???????????????87%,????????

???????,???????????????????,????????????????,????????????????????,?????????,??????????????,??????????????,??????????300??????????????????????????,????,???,????66?,??????

??????????,???????,????????,?????????5~10??????,??????????,???????“??????”?

?????????,??;??,??????????????????,????????????????????????,????????????,???????????????

??????????????????,??,??????????8.2????????????????,?????11.2%,????????????????????????,??????????????,???????????????????????????????????“????????”,?????8?1???????????????????,??????????180????

???????????????????????? ?????????????“??????????????????”

????????????,?????,????,?????????1500?????????,?????????????,???????,?????,????????,?????

??????,????“????????????????????????????”,???????????,?????????????:???????????3D??????,???,?????????,??????????,??,????4??????????????,???????????,?2????????????????????

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

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

????????????,???????????????????????????130??????????????,????????

?????,?????????“?????????????”????????,??????,??????????????30%?????,???????????????60%??????????????

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

??????????,????8???????????????????,???????506????,??????“???????”,????,?????

??? ??????????:????????????????????,????“??”?????????????3??4??,????????,?????????,?????????????????????????

???????“??????????”,????,???????????????,??17??????????????????????????15%??????????,???????6??????????????

?????????“??????????”

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

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??????,????2??,?????????????????13???57????????????????????????????1.99%?2.29%,????????0.5??????

(??????????? ? ????????? ?????????????????????? ?????????????? ?? ????) ??????????:?????