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

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

3???????????

4??????????

5???????

6???16??8??17?7??,???????????????????????,??????????,??188.4????,??341.4???,??????????,?????????????????????????????7???????20??16??,??64947?????????,???????5???????????2?????????????,????36.5????

???,???

??:??4?????4?????????????????

?,????????,?76%,??6????16??,???,??????,?????????????????,??????????????????????????????????????????????????????????????7???

?,?32083??,????????????????????5871??,??1586.32???,??83.28???????,?40???????,??28.6?,?77.5???????????,?189.7??,?10.63???????20??16???????,???4???????4???

(?? ????????? ??????) ????????:???????