?? ?? ????“??????”
![](http://n.sinaimg.cn/news/transform/200/w600h400/20181003/CotU-hkrzvkv5831615.jpg)
????:1???????95???:????95???
2???????
3??????????????
4??????????????
5????????
“?????????”,???????“?????????”?
?????“??”,???????????????????????,????“????????????????”????“????”?
??????????“?????????”
??????????,???????“????”?????“??????????????”?????????,?????????????????,??????????,???????,?????“????”?
“????,???????????????????,??,??????????????,??????????,‘???????????????????????’?????????”??????????,??,?????????????
??????,??,???????????,?????????????????
?,?????70%??80%,??????,???????????:“??????????????‘220?????????????’??????????,?????????,????????,????,???????????????,????????,?????????????????,??????????????????,???????????,???”
??????,????????????????,????,“???,??????????????”
??????,????,??????
“?????,??,??????????,?????,?????????,??????????????”?????????????,???,???????,????????,?????????????????????????????????????????????,???????
??????????,???????,???????,?????
???????“???”???????????????????????????
?????????????,??????,?????????,????????????????“???????????”????,???????
??,?????????????,???????????????????????,?????“??????,??????????????,?????????????????”??????????,???,??????????????,?????????,?????????????????,???
??????????????“?????????”??????,???????
????,??,“??,??????????,?????,???”?????????????,?????????,????
???,????,???????????????????????????????“?????????,??????,????,??????????,?????????,?????????????”??????????
????,????????,???,???,???????????????20??????????30????????,????????????
“??????,?????,?????????????????,????????”??,??????????,???????,????????“??????????,???,????2?3????,???,????????????????????,?????????,???”
???,???,???????????????????????????????“2:1:1”,??????????,????????????
??????????????,???????????????????“??????,?????????????????????,?????????????????????,?????????????????????”????????,???????,???????,?????(???)(«????»???????????? ??????????) ??????????????????:???????