??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?”????????,?,??

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

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

??

??:???????????,??????????,??????????????