“???????”,????“???????????”?

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

??????“??????????”

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

“??????,???????????????????????????????????,??????,??????,????????????,‘?????????’?????????????????”???????????????????????,????,??????????????????

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

??????????,????70%??????????80%,??,??????????:“????‘220??????????????????????????’????,??,????????????????????????,??,?????????????????,??????,?????????,?????????,????????,??????????????????”

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

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

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

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

???“???????????”?????????????

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

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

?????“?????????”????????????,????????

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

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

???????,????????,???,?????,??????20?????30???,??????????

“????????,????,??????????,?????”???????,??,????,????????“?????,??????????,???????????2??????????3??,????????,?????????????,???????????,???????????”

??????,???,????????????????????????????????????????????????“2:1:1”,???,?????

?????????,?????????“??,???????,?????????,??????????????????????????????”??????????,?????,??????????????????????????,?????(?????????????)(«?????»?????? ??????) ?????:????

??

??:???????????,??????????,??????????????