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

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

3???150??????

4?????

5?????????

??????????????2?????????????5?? (?? ????)??2?5??????????????????,???(1??????????????????28????2???????4????????????),??????????????(?)???,?????

?,????????????????????,??,????????4000??,?28???

???????????????????????,????????????????????????,??10.4??????,?????1??????????????????????????

????,?????????????????????????,?(?????????????????????????????????)???????????????????47??2.7????????,????110%????,??97%,???????,?????????????????????????????????????????????????

???,????????????????????????????????????,????????????????????????????,?????????????7.5?,???????????13.3%???????????????36????5.85?????,?583?????(???????????????????) ????????????:??