??????? ??????????????????

????:?????????:????998

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

??,??????,???????????????,?????????,????

9??,???????????,??????“???????360???????”?????????????,??????????360????????????????????????????????,???????

???????????????,????????????,???????????????,??????

??,?????????????????,???????????????????????????????????????????????,?????,???3C?????????????,?????????????????6??????????????,???????1000????

??? ?:10??16??3C??,????,?100%??????,??60%???

????????? ??????:???????????????,??????????1:3,3C???????????????1:10?

????????,??,????1.2???????????????,???????8????????????,?????????????1.5?????????

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