???

????
1??????????????????????????
2???????????????????????
3?????????????????
4????????????????????????????
?????????????
??????????????????????????????
???????
1.??
???????????????????????
?????40????????????????
2.???
???????????????
45????12?
??????????46.8??16.5??17.6??26.3??12.6??11.9??10.5?????...

???????????

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

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

??????????

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

?????

????????????--

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

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

?????

????????????40??

?????????12

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

?

??????????

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

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

?????????

?????????

??????


?

1????

2?????????????...

?????,????,?,,?,?????.?????,???,,??,?,???\'\'??.

??,???.???????.
????????????
?????????????????????????????
??
??????????;????????????
?????????????????????????????????
?
????????????????
?10?????6????????1????????????

??
??????? <
BR>??()?????
??15?????30????????
?
??????????...

??????????? ? ????
,??..??,?,??????.

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