????:1?????:95???????

2?????????

3????????

4????????????

5?????

?????6???20???(?????? ?)??20??,?,6??19?8????20??8?,??,???????????????????????????????????????48????79??0.03??5.07????

20?8??,??????????????????????????????24??41?????????0.06?5.07?????????????23.24?????(??18.5??????????????????????),????????4.74??,??????37000????;??148.40??(???????????????146.0?),????2.40?????,??????5420?,???

??,?24?,?,?0.2???0.8???????????????,??1.0??3.0??;?????????4.0??5.5???(?) ???:?????????????????????