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

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

3?????????

4??????????

5?????600?????

??????9????20????? (????? ??)“??,‘80?????????’‘90???’????80%?”????20????????,???????????IP,?,“????????????”??

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

4????2??,?????,?????? ? ??

?,??1????8??,????1.16???????,?????????903.8?????????????,???14.2%?16.1%,?15.7%?

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

??????,??“??????????????????????”??????????,????“????????????”“??”??????IP?;????????????????????????????????,??????????????????????????????????????“??”???,????;??????????????????????????2000??????,???“??????????????????????”?“?”?

????,??????????????“??”,??,???????102???????????????,??200???

?,???????????????,??,“????‘80?????’‘90????’?????????????80%”?

“??????”??????10????????,???????“80??”???,“??????????????????????????,?????????,??????????????????,????”?(????)

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