????:1??????????:?????

2???????????

3??????????????

4????????

5??????????????

????1?7??(???????????)7?????????????????,?????????:01?07?09??????05??????(??????????28.50?,??87.45????????)?????6.8?????????,????10???

?,??01?????07???10???00????????,????3.0????????5??,????3.0-3.9????2??,4.0-4.9??3??????????,?????????????????4.4?????,??18??????

  ???????????????:??

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

??????????,6.8?????,????????????,????,?????,???????,???

  ?6.8???????????????:??

???,??????,??????????????????5?????4259????,20??????????????????34???????????????36????????????????67?????71?????92????,?164??,?379???????

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

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

????,??,?«????»,?????????????????????????5?,????????????????????????5???????????,5??,?????337??75??????????4??????????7030???????

?,??7???????????????????,????????,?????????????,?,?????,????????????,??????????,????????,???????????(???????????)

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