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

2?????

3???????

4?????????v

5???????????

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

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

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

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

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

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

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