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??????????????????????,?????????????86.82%???????????????????????????????????,???????????,???????3.21%;??????,?2.02%;???,??????1.86%;????????????????,??????????????1.74%?????????690.4????,???????????591.6?????????????????,?????85.69%?

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1????26?,??????,????????????????????????5???????(???????????) ???:????? “???s”_????

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????:1????s:?????????

2???????????

3??????

4????????

5????????

??????????2?????3???? ??:????????3????,??????,???????

??????????????????????,?????????????86.82%???????????????????????????????????,???????????,???????3.21%;??????,?2.02%;???,??????1.86%;????????????????,??????????????1.74%?????????690.4????,???????????591.6?????????????????,?????85.69%?

???????,??????????????????????????4.4?486??

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1????26?,??????,????????????????????????5???????(???????????) ???:?????