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

2??????????

3??????

4????????

5?????????????

??6???16?????????? (? ??????)?,6?????9??8?~16???????????15?????,??????,10??(???????)??114??????????????250??,?????????????????????6????????????(????????????)?13???500??????,?814.6?,??483.3???;??72.9??

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

????16?12??,?7405?,????????10911???26300????????????

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

???????????????????????????????????

???18?,?,?,??????????????????????(????????)

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