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?,????????????,2021?900?,??8?934.3???????????????????????????,????:???????????169.3??????116.1????107.8????

???????????????18??,????,??????????,???,????????,?????????,???????,?????????????

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?? ??8?????? ?????????

????:1?????????:??????qq?

2???????200??

3?????wx

4????????

5?????????

????9?????18?? (?????? ??)????????,8??934.3??,???1.57%,????????????;??2.51???,?????

????????,???2009????,??????3?,2015????2.8??,??6??8?????2.51??,?????????????????????

?,????????????,2021?900?,??8?934.3???????????????????????????,????:???????????169.3??????116.1????107.8????

???????????????18??,????,??????????,???,????????,?????????,???????,?????????????

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