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

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

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

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

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

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