?????? С???????????????
?????? С???????????????
?????????С??????????????????????????????
?????????????????д??????????κξ????????????????????????????????????????д???????????????ξ????????Щ???д????????????????????????????
???????
??????????????????4?飬??????????3?飬?????????????λ220???????У???????????????????е?????????????????30????????????????????????????60?????????????????????????н??????????????????
???????
?????????????????е?λ????????????????ó????????????????????????????????????????????????????????б?????????????????
??? ??????????????
??????????????е??·??????????????????????????????????????????о?????????????????????;?????Ыβ???
??????????????????е???
?к????????????????????????????????仰???????????????????????????1??????????????????2????????????????????
С??? ?????????????????????????????????1?????1????
??????????????????????????С?1?????1??
???????????????????????
??????????е???
???? ??1??5????????μ??3????
??? ??1??5?????е???
???? ??2??4?????е?????1????1??
????1?????е?????2??4??5??1??
???? ?????е???
???? ??5?????е???
??? ??1??5?????е???????μ??????
???????????????????>>> 40407?????????
| ??????? | ?????? | ?汾???? | ????? |
????????????>>>40407???????
