????? | ??? | ???? | ?????? | ?????? | ???? | ???? | ??? | ???? |

TNT???????????????????

????:???? ???:δ? ???????:2011-12-19 16:14
40407????????

 ???????????TNT????????????????????TNT????????ε??????????

???“+”??“-”?????????????????????“”????????λ?????

 

TNT?????????????????????

TNT??????????????????

TNT??????????????

 

?????α?????????

???????? ??????????????????????????????????豾?????????????????
.