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??“??”???,???,??“??”??202?????,????????,?11?“??????”???????????????????

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1978??????????,“???”??????“???”??????,???????????????????????????28.4%??????“??”????????9?????????????????????68??????????46????,?????????????“?????????????”??????????????190???????????????

46??????????,?????“??”??????????????,??????“?????”“?????”“???”?,???????,????(????) ?????:???? “?????????????”????

?? ??????????“???”??6000??

????:1??????????????:???????VX

2???????vx

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

4???????

5?????

??11???????25?? (?? ????????)??“??”?,???????25???????????,46??????,????“???????”??????????6000??????,???????????????58%?

??,???“????????????”????120?????????????????,?????????811.32????????????????????????????????????????????????????,?????110???????????,????????

??“??”???,???,??“??”??202?????,????????,?11?“??????”???????????????????

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

1978??????????,“???”??????“???”??????,???????????????????????????28.4%??????“??”????????9?????????????????????68??????????46????,?????????????“?????????????”??????????????190???????????????

46??????????,?????“??”??????????????,??????“?????”“?????”“???”?,???????,????(????) ?????:????