????????2??14?????????(????????? ?)??????61??????????(???????)?14?????????????????3??????????????????800????????,??????????????50??????,150???????????

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

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

??????????,???????????????????????????,???????????????????????????,??????????200???????,???????

????1963???????????????,??“???????????????????????????????”,?????(???) ??????????:??????? “????”_????

?? ?61??????????

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

2?????????

3???150???????

4?????

5?????sn??

????????2??14?????????(????????? ?)??????61??????????(???????)?14?????????????????3??????????????????800????????,??????????????50??????,150???????????

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

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

??????????,???????????????????????????,???????????????????????????,??????????200???????,???????

????1963???????????????,??“???????????????????????????????”,?????(???) ??????????:???????