?? ??????????????
????:1??????????:???????????
2???zj??
3?????150??
4??????9598?
5?????
???????????6??18????????????? ???????,????????????????5??,????,??6??18???????,??????,????????????,????96%,?????????????????????
??????????,???????????????????????????60?????????????,?????????????????,???????????????9???20?????????????25???,??????????????????????98%??????,910????????/??,??,????????????????????,?????????????????????
????2970???????????????3500??????????,??????????????1340??????,???????11300?,?????????????????????????????????,?????????????,?????????????????5200??,????????????????????????
??????????????16???????1000??????????,??????????,??????????23????????,?????????????????????5????????????????????????????????????,?????????,???????,????
?????????????????????????????????????,??????????,????,?????????????????????????1%???????,????????????????2%???,?? ????:???????????????