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

2??????

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

4???????

5?????????zj

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

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

???????????

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

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