???????????? ?????????

????:????:??????

??6???13??? (???????)6??13???????,??????????????,?????,???????????“??”?,???????“?????????”???????????,????????????????,???????

??????????????????

??????????,?,??????????????3800?15??,????????????????????,??????????,??????????,????“1+2+N”?,?????????,???????,????????4??????,??????????????????1.8?????

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

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

?????:????