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

????1????17?????????? (?????? ?)????????,???,?????????????“???????”?

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

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

“???????”????????

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

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

1992???,??????,??????,?????????????,?????????????????????,??????“???”?,???????????,??????????????????????????

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

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

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

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

“??????????????????”???

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

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

1999??,?,????????????????,????????????,???????????2.4?????????????????????,??????,????

“????????????????????,????????‘??’????;?????????????????????????????????????????????,??‘??’?????????”????????,???????????

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

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

??,???????????????????????????????20???????????,??????,???????????????????????????????

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

????????“??????????”

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

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

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

???“????????????????????????????????????????”????????;??????????????“???????????????”?????????????????????;??“???”???????“???????????”……

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

?????????7???(??)????????????????????,????????????348?????,???????????3318.2???????????????,????

??,???????????????????2???,???60%????????????

????????????????????,??????????,????,??,????????????????????????????????,????????????????????????????????????,???“????????”???????(???????) ??????????:?????