????:1???????:???????150??

2??????????

3????????

4???????

5????????vx

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

????,???

????

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

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