“????”7???????38% ?????????

????:????????????:????ktv

??8???6????????????????(?????????? ?? ???)??????????6????????,7???????????????,±800????????????????????????????????????????????????“?????”?134.8???,??????????????????38%,?????????

7????4????,??????????????????,?30.7?,?????????2?,????????????,7???715.5????,???????????????9.9%?

???,????,???????,????????????????“???”????,??,??430????,??????????????????20%?

±800?????? ???????????????? ????????

?????????????????????????8???????????????????????????,??,?????,????“?????”??5?????8????4?,“?????????????”??????,?????????????????????????5.39????????????????,??2000??24???????????????

±800????,??????????????????,????,??????????GIS???????????????????????????????8???6????????,?????????±800?8???800?????????

“??????‘??’???????????????50%,?????,????”?,??,????2??????????,???????????

?????????,????????,????,??????????????????????????????????????????????????????,?????????????????7?,????????140??????,????????????,7???????18.5????????????,??60%,??????4436??????????,???(?)

??????:????