???????????????????ED???????1.5??????????????????????????????????????????????????????????????
????????
???????8367???????????????????????????????ED??????????????40%??????????????16??59??
??????????10%?????????????????????????????20?????????????????????24%???20????????????????????????39%?
?????????????????????????????????????????????????????????????????????????????????1??????????????
??????????
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??????????????????????????????????????????????????????????????????????????????????????????????????????????????????11??????????????????????????????????
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??????????????????????????????????????????????????????????????????????????????????????????????????????????????
?????6?????
1???????
??1????? 30????15g???????????????????????????2?????????????1??7??1??????????
2??????
??log???30g???25g???15g???15g???? log????log????5g???5g???5g???15g???15g???????1???????l??l???????????
3??????
???10g????5g??? 2g???????10g????10g????5g????10g????12g???11g????25g????????log????10g???2g???????1??15??l???????????????????????????????????????????????????
4??????
???30g?????????????10g????????15g???6g????12g?????????????10g????l????1??????15??l????????
5??????
???????????40???????????120????????90~ 120?????6g??2??????????? 30???????????
6??????
?????4???1g???2????2????????????????????????????????
