????????????′?????????????

?????????????????????????????65%??????????80%??

??????????????5.5???????????5?????и?IBT??46???????????10??

????????????′?????γ?????????

?????????????б?????и??б????飬????70%?????

??????????????6???????????5.5??

????????????′??????????????

?????????????б???????????????65%??????????80%???????????????????

??????????????6.5??????????6?????и?iBT??79

????????????′????????????

???????????λ?λ?????????70+??

??????????????6.5??????????6.0?????и?iBT??79

????????????′????????γ????????

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

????????????′?????????????

???????б????鷲??????????????????????????????

????????????′???????????

????????????飬?λ??饗δ????????????????????????????????????????????????????????????????

????????????′?????????

????????1??5??9??

???????γ??1??5??9??

?????????1??5??9??

????????1??5??9??

????????????′?????????

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