??????60?????????????:??

??

??????2?16??????????? (?????? ???)???2?15??,?????60???????????????????????????????????????????,?“?????51?????????????”????????,??????????????,???????????????????????????????

?2??15????????,???????60?????????,????????30????(?9.14??????)???15????????(????4.57?????????????????)??????????? ???????? ?? ????????????????????

?????,?30????(??????????????9.14?)???15??(?4.57??????????????????)?????????????????,????????????????,???????????

??,?,????????????????????????????,??????????????????????“?”??,????????????“?51???”??,????????????????,???

??????5??????????????????????,??“?????”??????????????,??

????2?15????????,????????????60?????,????????????????????????? ??? ?? ?

????,?????????????,?????????????????,?????????????

????????1965????????2??15??????????

15??,??????????????“???51?????????????????”?????????,??,??????????

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

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

?????????

???????????60?????????????:???????

????????