??СС????????????????,????????????????,???????
??????????????δ????????2011-05-23 14:12:22
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????????????????????
??1???????16?????????????????+2???????X2???????????????26??????????21????????
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????????16???? 2?????????31???? + 2?????????31???? = ????κ???26????????
????????16???? 2?????????36???? + 2?????????36???? = ????κ???21????????
?????????????????????????????????2??2???????????????????????????????????????????
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2?????????36???? 2?????????36???? + ????????16???? = ??????36????????
?????????????????????????????????????????????????????????????????????????????????
???????:??????????????????40407?????????????40407???????????α? ????
????????????????????????????????????????40407???????40407????????