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

????:???????:??????wx

????????7???????????????7???? ?????,??,???????????,?????????????????????????????????????????????????,????????????????,????,????,????????????????????????????????

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

7?8??,???????????????????????????????????????????????????,???

??,7??7??08????????????????8????????????????08?,??????????????????????????????,?,????????????(100~180????)???????????(?20~50???????????????,?????????????70??),?????????????????????????????????????????????????????????????????????????????8??,?,????????????10????,???????11??????7??7???????06?(?????1)?(?2)?

??1 ?(7?7?08??????????-8?????08???????????????) ?2 ?????(7???????????????7?08?-8?08??)

7?????9??13?????????????????,???????????????????????????,??

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????,????????????????????????,??????????????35~40????7?7?,??????????????????????????????35???,????,????????????????????????????????37~39?,???40???7??7????06?(??3)?

??3 ?(7??7?08?-20?)

????

7????7?08??8??08??,????????????????????????????????,????,?????????????????????(100~180???????????????)(?????????????????????4)?

?4 ??????(7????7?????08??-8??08??)

7?8??08?9??08???????,????????????????????,?,?????????????????(100~200??????)(??????5)?

?5 ?(7????????8?????????????08?-9????08????)

7?????????9?08??????10??08?,????????????,????,???????????????(50~90?)(?????6)?

?6 ?(7???????????9??08??-10????08?) ??:???