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2?????????
3?????
4?51??
5??????????????
??12????????????12?? ?:????????????:??????
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????????????????,1953??????????8??3???,??,??,??????????,?????????,?????20?????????????????80????????,??????80%???
?160??????????????????????,??????7???????????????,???????????????????????“????????????”?????????,???????????????:“2007???????,????,???,?????????????10?????”
??????,??“??????????????”???????????????? ??????????,?,??????????????,??,“??????,??,?????????????????”
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??????,??2018??????,?????????????????????????????????????????????????????????????????????????????????,??????????????“??”?
?,?????????????????? ???????,?,???????????????500?,????3000??????,???????
??????85%?????90%??????????????????????????????,1996????????“????”,??,??????,???????????????????,?????600??,????,80%?????
?????????? ?????????????????????,??????????????????????????????????????????????????????6??,???????????????19.44?????????????,???????????13.6???????,?????????????????1100?????,??????5000???/???????????????,??600?????????????????????
“??????????????????????????70?????????????”??????????,????????????????????????????(??????)
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