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

2???????

3????????????

4?????

5??????????

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

????,??????

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

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

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