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

2??????????

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

4??????VX

5???????

?6???????28??? (???? ?????)6?28??,?(CNNIC)??«???????????»(???«??»)?«?»????????,????????,??????????????9??????,??????????“??”????5.3???????????????2.3????

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

«??»???,????,????????“??????????????”???,66.5%??“??????????”???“618”?,???????????,??????6??,“?????”?????

??,???????,??“90?”“00???”?????????????“???”????

«??»?????,“90????????????????????”“00?”??????????????“90???”“00??????”???95.1%?88.5%,??????????????????

«??»?,“?????”?????60?????69.8%?“???”?????????????????????,????????????????(?) ??????????????:????