????:1????????:????92?

2???qt??????????

3?????

4?????????

5???????

??2????13???????????????????????? (?????????????????????????)?????13????,?“????????????????”??????????“??”??,???,??

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

????,“???????????”??,?????????????????40%??60%,???“?”?????????????????“??????”??????,??????????????“???????”,?????;??“???????????????????”,?????

??,“?????”?,????,?????????????????????,?????????????????????7%,???????????????

??,???????????????????????????????????????????????????7?????????????????,??????

???,????????4000??????,??,?????????????2000????,?????????????????????????????????????????;??,????????800???????????????,????????????2????????????,??100????????????????????????????????400???????????

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