??????2???????????21???????????? ???????:�???�??????????????�?�????????????????
????????????????
??? ? ???????????
????,?????,??????�?�?????????????????????�???????�??????
??????,????,??�????�???????????????????????????�???????????????�????,??????
???????????:
???????:�??�??,??????????????????????????????�?�?�??�??,????
???:???????�?????????????????�,??????????????????????????2500?,????????????????????????????????,????????????????????,?????????????????�???�?????????????????,?????,????????????????????�???????????????�??
�??????�?????????????,?????�????????�????,????????????????????????????????,????????,?????????????,?????????,??
?????????????,�???????�????,???????????,2002?????????????????,�???????????????�???????????,?????????????,???????????�????�????????,??????????????????1945??????????????,?,??�??????????�???,???????�????????�?????,????,??????�????????????�?
????,?????????:�?,????????????????????,??????????�?�????(?????????????????????:???????)??????????�?????,?????�???????????�??????????????????,???????????????,?????????????
�??????????????????????????,?????????????,???????????,????????????��????�??????????????????,???????,????
?:�?????????????�?�????�??????????????�??�,??????????????????????????�??????�?????
??????:�????�??
????,????????????,?,??????????�????�?????20???????????????,??????,1919????????????????,????,????,??????????
?,??????????????????????�???????????????(??),????????�?????????????,???????
????,????????????????????????????????????????????????????�?????�????�?????�??,???????????????,??????????????????????????,??,????,????????
�???????�???????,???????,????1947???1948??????????????,??????????????????????????1952????,??,?????�????�???????,????,?????�????????�???????????????????????,????????,?????????????????????????????,?10?,????????�???????????????�?????????20???90?�??????????????????�??
??????,�?�???????????????????????,??????????,?,????
?????????????:???????????,?????
??????????:?????,?????,??????????????,???,???????,??,??�???????????????????????�?????
?????,?????????????????????????????????????,??????????????????????AI????????,??;???????�????�????,????;??,??????;??????�????????�??????????,??????????????????????�??+�???????????????????????????????,??
�??????????�?????,??????????????????:????,????????,??,?????????????(???????????)
??:
???????,??????,??????????????????????????,??????,?�????????????????�?????????,???,??????????????,?????????,???,????????????
???????????????????�??�
??????????404????(?)
????????224.6???????10????�
??????????:????????
2017???????????:??????
?????????????????????
??:??????????????
???????????????:??????????
????????????54???
???????????????
??:????????????????
??????:???????????????
?????????????????????
???????????????????????
????:????????????!
????????????????????
??:?????5-0????????????
???:?????????????
???7??????????????????
50???????????:?????????
????????????????????
??:?????5-0????????????
?????????????????????
????????????????????
CPI??????PPI?????