?????,??????7

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

??????,??,??????????,A????????????????,???

9??????????????????25????????,?????????????????6.9942,??????7?A?????????????????,?????????

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

????,???????,???????????????9???50???????,???,??????

???????,??50??????,??????????????100??????????????????,????????,?????

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

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

???????,???????????24?????????????? “??????????????????”,??????????????????,????????,????,??????????????????????????

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

????????????????????????5000??,?????????????;?????????????3000???????????,?????,??????????????????????????,???????:??????,????!

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

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

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

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

(“????????????????????????”??)

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