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

??????????

??????????????????????60%??

??????????5.5???????????5.5?????и?IBT??68??д????????21??

??????????

??????????????????????65%??

??????????5.0???????????5.0?????и?IBT??45??д????????21??

??????????????????????γ?????????

???????????????????????70%??

??????????6.0???????????5.5??

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

?????????????б????????70%?????????????????????????

??????????6.0??????????5.5?????и?iBT??80???????????20??

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

???????????λ?λ?????????70+??

??????????6.0??????????6.0?????и?iBT??88???????????20??

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

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

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

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

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

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

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

????????2.6.10??

???????γ??2??6??10

?????????2??7??

????????2??7??

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

???????????1??????