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

????:??????????:??kb???

????11?????????????????????26??(???? ????)11????????????????26??,?????????????,?«????»(????«?????????»),?????15?????????????????????

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

????,??????????????«??»,????????????????,«???????»????,???????????????????????????????????????????

????????????????,??????,??????30???,??20%?????????,???????300????;????????????????????????????????1000????????????

?,??????????1000?,???????????5%????????????????????????????,????????????500????????????????????????;????,????6%????????????????????,????????????300????;??????????5??,??????????300??????

?????????????????????????????,???,??50%??,????50??????

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

????????????????????,“??????????????”?????«???????»??????????????????????????,?,??10????,????????????????????????????

??????????????,??????,??“3+N”??????????“???????????????”???,???????????????????????????????????????????,???(???????)

??:???????