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

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

????1?????????????????????17? ?????????,1????17??????,????????????

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

??:1?????????????7????,??6.8????,??????????,???????,????,??

????????????,??????????,??????????????,???????????????????????????????????????????????????????15?,??????2055???????869???????????,?????????????????20?(????),?297?????????;?27????????????????????,???????????????????????2756?,????????21?,?22359????????,????2812?(??),???????????9.5?????????????????,???4300???????,????????????4700??

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