???? ??????????“??”

????:??mm??:?????????

????????????????????12??????1???????????? (??????? ?????)???11???????????????????????30??22?????????????????????????25?,??4???????????????????,??????????????????????????????,??“??????????????????????”???

?????(??)

???????????????:?????

??????:????????????????????

“???”:?4????,??3.8?????????3.35???????????

“????”:?????62?,?“?”?

“??????????”:??“??????????”????,??????????“??”?“??????????????????”???????????????????????,??

“?”:???,?,?????,?,????????????10%???????????????????15%?

“????????”:?,?????????????????????,????,??,???????75%???,???????0.3?????????????????????,?,?????(?)

???:???