????,??,???????,????????????????“???”???
?????,???,???,??????????,???“?????????”???????????????
??,??“?”?????????????????????????
??“?????????????”???????2???8????????,???????????????????????????????????,???5???
????????????? ????:??,??????????,??????8????????????????????10???,???????????????????,????“????????????”?
???,??80%??,????“?????????????”?????
“??”???????“??????????????????”,???????????????,????,???????“??”???,???“??”????
??? ??:?????????????????pH????,?7????????????????8????,???????,????????????????
??????????????,???“??”
????????????“??”?????????????????“???”????????????????????,??,?????????,????????????????????????
??????????“???????????”??????????????,????????????????????????
??,“?”
??,????????????????“?”???“????”,?????????“??????????????????”,?????????,?????
?????? ??????:????????????????????????????,??????????,??,??????
????????????????,????“???????”,?????????????????????????????????,?????????????????????,?????“??????????????”?????????????,????
????:????????
?????????????????????
CPI??????PPI?????
?????????????????????
??:?????5-0????????????
OPEC??2017?????????
?????????????????64?
??:??????????????????
??????????????????5?
??3?????????0.2%
?????????????????????
??:?????5-0????????????
?????????????????????
OPEC??2017?????????
????????????????CEO??
??????????????????6000??
??:?????5-0????????????
???????????14???????????(?…
????????????200???????
???????????:??????????
?????????68?????????????
????????????????????
????????224.6???????10????…
????????224.6???????10????…
??????????????????????
??????:?????????