????:1??????vx:????wx

2????????????

3??????????

4??????

5?????VX

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

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

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

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

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

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

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