?????????????“??” ??“??”??

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

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

?

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

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