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

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

6???????????????????22??,???30?????(BIBF)?????????71????????1600????????????,??,?????????????????

??,????500????,????????????120?????????????????,???????????,???????????

???????“??”????????,????200???,????????????????????????????????

??“???”,?????????????????????,??????50???????????,?????????“?”?????????????????“???????????????”?????

????,???“????????”????????,????????“???”??“?????????”,?300???????,?????????75????????700?????????????

???“BIBF???????”??????????,????????

??????????“??????????,???????????????”??????,???????????????????5.5????????????????

?? ??? ??

?:????????