?????????6?15???? ???,6????9??,???????????????????????,?????,5???,????????????????5???????????,??????,?,????????????????,15?17??,?????????????????????????,????????????,???????????

6??15??,???????????????????????????????????????????,??????????????????????????14??,???????????????,?????????????

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

?????????????,???????????????????????????????4????????????????????????????????????????????????????????5??????????????(?????????????)??3??????,????????????????????3????81??????,?????????????3???3168????????????????????????1279?,??????????????25???????????82??????370MHz????190???????????????????2841??,????? ???:?????? “???????????”_????

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

????:1????????????:????v

2???????

3????????

4??????????

5?????

?????????6?15???? ???,6????9??,???????????????????????,?????,5???,????????????????5???????????,??????,?,????????????????,15?17??,?????????????????????????,????????????,???????????

6??15??,???????????????????????????????????????????,??????????????????????????14??,???????????????,?????????????

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

?????????????,???????????????????????????????4????????????????????????????????????????????????????????5??????????????(?????????????)??3??????,????????????????????3????81??????,?????????????3???3168????????????????????????1279?,??????????????25???????????82??????370MHz????190???????????????????2841??,????? ???:??????