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

??????,??4.36????,???????????????,?????????????????????????????????1000???????????19%?

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????,??????????????????????????????????????????????????????,?????,??????????????????????????????????,???6453???,????3.9?????????????????

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

??????????????????????,??????????1/5??????,????????????????????????????????????,?????????????“????????”?????????,??????????????????????120????160????,??8????????????????,??????????,??,????????24?????

??? ?????:???????????,??????,????????,????1.44????1.85?????????????,??????????67%?55%????????

?????????941.35?????????????

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?????????,????????????????7500???,???????????5??90?????????????????????????120?????????????????????????,??????????7????14????????????,??????????????????

??,????????????,???????????????????????????????????????????????????????????2??????1?????????????41101????????????,?????

??????????????,????????“???????????????”,??,????????????????????????????,????????????????????20%??????????????????????????????,???98.7??????????????????????23.6???????????????

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