????

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

????

??????????桢??????????ж??

Ч??????????????????Ч??桢??Χ?????γ???

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

ж?к????ж??Ｐ??漰ν???ж???????飬???????

???????????????????γ???e??????Ρ

???????ù??ζγ?????ùζж???Σ?ζ??????????С

????

1999??32?衰??γ????У??Ρ???????ι???伮β?????鲻?2005??μ???????????????????УЧ??м?????????????????γ??????γ????γ?????γ????4??

????γ????????????н?????????????γ????????????????????????ио????γ?????????????Щ??????Χ?????Σ???γ?????????о?·???γ????????????ò?

?λ???? ?У