“?????”,????“????”?

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

???????“??????????????”

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

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

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

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

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

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

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

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

??????“?????????”????

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

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

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

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

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

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

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

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

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

?? ?? ????“??????”

????:1?????????:?????????

2????????

3????????

4???????????

5?????vx

“?????”,????“????”?

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

???????“??????????????”

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

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

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

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

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

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

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

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

??????“?????????”????

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

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

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

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

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

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

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

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

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