??????????,????????“?”?????????,?,?????????????????????????????????????????????“??”,??
???«??2»????,???138???4000??,??1900????????,?????,?????????«??????2»??,?????
«??2»?“???”????,????,??“IP??????”,??,«?????????????2»??,“?????????”????????
??????? ????????? ????? ????
????????????????:???????????????
???:?????????????????
??:???????“??”???
??????????????????????
????????????????“?3?”
????????????????????
????:????????????
????:???????3716??????????…
?????????:????????????
?????????????????
????:???????????3.07%?????…
??????????????????
????:???????????????
???:1-2???????5640????8.6%
????????!7???????????
????:????????????????
?????????????????????
????????:??4?????????
?????????????????????????
??????????????????????
??????560?????????2000??
?????:???????????
????????????????????
?????????????:??????
??????15??????????8???
?????????????644?