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

2??????????????

3?????????

4????????

5???????

??7???????????????12?? ?????12??????????????????,?????????,????????????????,???????:

?????????4??????????,???????,??????????6???????????????????????????,?????????????????,????????????55??????,???

?????????????9300??,????????????4000???????,???5000??

???,???????????,????,??????,??,?????????????????10%-30%??????????????????,?????????????????????????????,???,?????,??????????,?????,???????10??????????????129????????,???????????????1.3??????????,?????301??????,?????????????14.6???????,?????????????

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

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

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

?????????6??????????????6900??????????????,????????????200?????????????,????????3?????????????,?????????1.84????????????????,??35???

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