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

2??????????

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

4????????

5??????????????

??11??27????? (???? ??????????????????)???27?,????????????????,??“??+??????+????????????+????????????”??????15????“?”???,15????????“?????”??,???50%??,????,????

?,????????“???”????????????,???,??????“???????????????????????”,????????????????????,??????,15?????????????????“????????”??52.4%,??57.8%,?66.9%,??87.5%,?????“???????”??????????“?????”?????,??“????”?22??????8????????,??63.6%;??40???4??,????????90%?

??,????????????5??????“???”,??????“?????????+??????”?????????????????,“?”???????????????,????????(???????)?????????????????9??39???19???183?????????63???????????????,???“??”?????????,???????

?,????“??????”,??“????????????”??,???5.8????;???“?????????”,??????26???3????,???,????1992????????;??7*24????“???”,?,??1.7???,?????????????????????????,?????“??????????????”?

???????,??“????”“?????????”“???????”“????”???10????????“?”????IP,????????????????????????????????,?????????????????(????) ?????????:?????