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

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

3?????????

4?????

5?????6?????

????????7????30?? (?? ???????)“???”??????,?????30???,?,29?16????30??16??,??????????????,??????????????????????????????????(?100??),?????????,??????205.7???

29??18??????,?????????(????)????????????,??????????30?16????,?????????????????,?????????,??,???

??7??30???????,??? ???????????

30??17??????,???????????????????,???????????????????????????????????????????????????????????????????????????????,???????????(?50?????~70????????????),??(100??~150??),??,?????????????????????????????(30??~50????????/????????????????????,?80?????/?)?????(???????????????????????8??????~10?????????????????,???????11?????)??????????

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

???????????29????,??“??”???,?????,???,???(?)

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