??????“????”??????

????:???????:????

???????“???????”,?????????????????,????,????70????????????“?????????”????,?????????????????????????“????????????”???????????

????????????5?????????????????????????,?????????????????????“??????????”??????,???????????400????“?????????????”???,?????“????”??????????,???????,??“????????????????”,?????????????????????,??????????????????????

??,????“???”??????????????????2.0?????????4?????,??????“??”?,????2000?????????????????,????????????,?????????“????”???,??????????????????21????2780?????????????????

????????? ????????:????????????,???????,???????,?,????3????????????4???????

??????????,????????????????????????????????????????????????????????????????70????,???“??????”?????,???????????????,??,???????“???????????”??,????“??????”???

???????????:???????? ????????? ????

??,???70??????“??”????????????????????????????,????????????“????????????????????”?????????

??,???????????“?????????”????:

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

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

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

?? ????????:?????????,????????????“?”????,?????????????????????????????,????????????“?????????????????”???????(????),????????????????????

?? ??“????????????????”

??,??????????????“?????????”???????,?????????,??,??????????????,???

???,??????????,???????,??,???“????”????,??8????,???10?????????????????,????,????????????????????120?????????????????????140????,?70%,???????,????????????????,?????????,????????210?????????????????,???

???? ????:(????)????????????90????,??,??,??,?????,?????????90????????????????????????,??(120???????????)??,???????

??,?????????“????”?????????,????????????????????????5???,??

???? ???:????????????,????????????,????????????????????????

?????,????“?”,??????????

??????????????????? ???????:??????????,????????????????????,?,??????????????????????????,????,???????????,??????,?????????????

“??????”?

????“?????????????????????”??????????????????????,?????

???,????????????????“?????????????”??????????,??????????????????????,??,????????????,?????????????,???????????

??????? ?????????:??????“????”????????,????,????,????,?????????????????????????,??,???

(?????????? ???? ????? ????? ????????????? ???????) ?????????:??????????????????