??“?????????????” ??“??”??

????:????????:??????

??????????????????????? ????????????????????? | ​????“????” ???????????“??????”??

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

??

??????????????????????46.51???,????41.67%;????,?????????????89.8%?170.8%;???,?????,??????????????;???40.1%?35.3%……

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

“??????????”???????,????????,????????????;“???”????,??????????“???????”???????????????;???????????????????????????(?????????????????)????493?????,???????????59.72????;?????????????????????????171????????????????,????????????36.03????……

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

??,?????

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

????????????????????????IP????,??????????????,??,????????

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

“??,?????????????”,??????????????,??

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

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

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

?????????????????????????????????????????????????????????……21???????“?????”?????????,???????????,???

“????????????????????IP???‘?????????????’,???????????????????‘??????’,‘???????????’????????????????”?????“?????????”???,??IP????????,“????,????????IP??????????????,?????????IP????”?????“???”???????

???????,??

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

????,?????

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

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

??????12????“??????????”,??“????”???“????”?????????????,?????????????

???????????:“????????????????????,????,???,????????????!????,????????”??????????:“??????,??????,????????????????????,??????”

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

????,???????????????????????20???????«??»?????????????????,???????????“????”,????????????????,???,???

??:“‘??’????????,????????????????,?????????????????,???”

“??????+??????????????????”????,?????

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

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

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

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

?????????????,??,???????,??????????????????,???????????????????IP?

??????????54?????,????????????,????????????????????????,???????,???????????????????????????

??:“??????????54?????????,????,??????????????,???????????,?????????”

??????????????IP,????????????????????????????????????????????,???????????????,??????????????????????

??????:???????? ??????????????? ???:???????????????