??:????????4.2???????? ???????

??2?????????14?? (??????????????????? ?????????)??????14????“??”?????????????????????????????,?????2015??????3000?????????4.2????,??????????????????????????????

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

?????????????,????,???,??2015???????????3000???????????4.2?,??????????????????,??99.6%??????,?????????????

???,?????????“????????????”,?????????????????????????,?????????“????”????6????10???????????????????,???????????????????????????????98%????????,?????????????????,???????????????,????“??????????”?

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