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

2????????100?????

3???????

4????????

5????????

?????11???23???? (????????? ?????????)????,???????????????,?????????????????

????????????????11?????22??????????????(PMI)????,??11??????????PMI?10??51.8?????????????????????49.9??13???????????????50?,??????????????????

???????:“???”????????,??0.1%????,?????????????,???????

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

PMI???,??,??????????????????????????,?????????????????????,?????

??????????????????,??????????,???????????????????,??????????????????????????????????????,???????250???????????????????????,??????

???????????????,??,????????????????????,10????(?) ?????????????:??????????????????