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

2???????

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

4???????

5?????????

?8??31????? (??? ?????????)“??300?????????20???????,???????”???????,?(?????????????????)????????????????,???????????????????31??,????????????,????????

????????????,?????6??14????,??????(????)????????????,?????????“??”???????????,“?????300??,?20?,???????,????????”

??????,“?????”??????????????

????“????”??????????????:??????

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

???????????????,6????14????,?????6??????,??????????1????????????,????????212.7???,?????5??????????????????????????????34.8???,??????????????????????1?????????????,????2000?????????,?????????????20???????

?????????“???????????”????,??????????830????????,??(5?????????30????8??27???????????????)???????47????????,??100??-250?????????,?????????,6???????????????????14?????,???????

??“?????????????”???(???:???????????????)

????,?????????,??????5000????(??????????????50??????),??100???????,“?????????,?????????????,??????,???????,??????????????????”

??????????????,????????????,??????????6?????????????????14????????????,?????????,?????????,????????3?????????????????????????,?????????????????????6?????“???????,??????????????????????50??????,???????????20??,????????”

?????? ??????

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

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

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

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

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

??“?”,?????????????(??)??,??????,???????????,“???????,????????”

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

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

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

“??????,??????????????,???????????????”???????(????????????????????)

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