???????2???15???? (?????)2??????14?,?????????????“?????”????(?????“?”)???,??????,?????
???????,??????????????????????????????,????“????”,?????
???,????,???????“?????????”,??????,????200???????“????”?,???“??????”??????????????????????????????,??,??????
???,?????????????????????“????”????????????“??”?,????,???
?,???????«???????????????????????»???????????«?»?????«?????????»??????????????????????????,???
?????????,???“???????????????”?????????,???????????????? IP????????(??????????)
?????:???????????????
????????:????????????
??????!??????????????
????????????
???????????:?????????
????????????:????????
4S??????????????:????????
?????????????????????20%
??:?????????????
«??»????-????DC??«???»
?????????????????????20%
?????????????????“??”
??????????????????
??????:??????????????
???????????????????
????«???X»??:????,????!
?????????????????
????????????????????????
CBA???????????????????
??????:??????????????
???:???????????????
?????????5.5%??????1????
??:???????????????????
??|????????!??????????
?????????????????“1+3+7”??…
??????????????????????????