????:1??????????????:??????

2????????

3????????????

4???????

5?????????????

?7???????????????????28??? ????????:??????48??????????????????????????????:?????? ??????????

???? ?? ?????????????????????????????

7?28??????????,????????????????,65?????????????????????????,?????????24?????“????”???????????????

7?????????28?????????,????????????????????????????????,????,??????493??,?,???

7????????27???????????,???,??????????? ????

1976????7????????28?,????????????????7.8?,24?????????????????2008???????7?????????,????“????????????????????????????????”????,???????????24???????????,???????????24??????????

??,????13?,????????????7.28?????????????????,??????????????????

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

??????????????????????,??????????????????????,????????????,????,??????????“????”?????,??“?????????”??……

“??‘?????’?????,??????????????,?????????????????,?????????????”???????

?,????,?;???????????,??????????,?????

7???27???????????????????,??????? ???

??????:“???????,?????????????????”

???,????,??,?1900????????????????????????,???“728”???????????????????

???????????????????19.76???????????,????????????????48?:???????????,???????????????,??????????????,???,?,???????????????,???????????......

“??????????,??????,???????11?,?????????????????,???????,???……”????

?,2009?????“??????”????,??????,???,??????

??????????,????????12?????????1.2?????????

?????????????,??????“???”11?????????????????????,????,1000????,????????????????????

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

48??,????????????????????????,?????????,?“?”??????????,????,???????,????????(???)

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