?? ??????????7????????
????:1?????:?????????
2???????????
3?????????????
4??????????
5???????
1????????7??????9????????5?,????????????6.8?,????????????????????,??????????????????
???????????????????????????,??????????,?,??;???????????????????????,??????????;?,???????;???????????????????,???????????,???????????????
???,???????,???????G4218?G318?G216?G219?S303?S517???????????526????????????????????474????(??????????),??????????24??;?53???????????18????????????????????????????,????????????62????????????????????75???????,???,??
????????1??8?????6?,?7??????(G219????????????????????3?????,G318??????3?,S516?????1?)???,???????????????4??????????????????????????23??????????37?,?????,???????????????????????????7??????(???X222?????????C071???????????C017??C070???C018????????????Y018?1?),???2????(??????1?),?1??????????????(?1?),??????,????????
???????????????,??
(?? ??????????????? ??) ??:???????