???????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,?????????????,????(???) ????:??????????? ??“???????????”????

?? ???????15??“????”? ??????50%??????

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

2??????????

3??????????

4?????

5????????vx

???????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,?????????????,????(???) ????:???????????