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

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

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

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

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

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