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

2?????????

3?????????

4??????????

5????????

???8?????????????????28?? (?? ????)?(????????????????)?????????????(???????????????:???(??????????????)???)“?????????????”???????“?”??28????????????????????????13.61?3????????,????????????

28??????,?(??)???????????????“????????”???,????????????????????(?)

????????,“?????”????????????,??,???????,??,?????3156.87?,?????1430?????????

???????????(?)???,“?”??,???,???????????????????(?)??,??0.7?,???????????????????

??????????????????????,??13.61????,???????????????,?????????

28??,????(???)????????“?????????????”?,????????????????????(??)

???????“???????????”???????????????????????“???????”???????????137????????,?3500??????????,????????????,?????;???

????(?????????)???????????2??,??????????,?,???,???????

??,??????(?????)???????48%;??????13?????????????????18%,?????????????3????????(?)

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