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

????:????v?:???????

??11?12????????? ??,???????????,?????????,????????????????,????,???????????????????????????????;?,??????????????????;????????????????? “????”????????

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12-14??????????,????????????????????,?,??14???????,??

?,12-14???????????????????,?,?????????,???????????,??10~25??????,?30~60mm(??30~70cm )?

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11???????12?,??????????????????????????????????????????????????,????,?????????????????????????????????????500??,????????????200?????????????11???12?06?????????????,12?,??????????13??14?????????,??,?????????????????

???“?”???????

???23????“????????????”??,??5?????????????????730?,???10??????(25?????????????????/?),?985????????????????,“???????”??10-15??????,??????,????,14?,????????

????22????????“????”????,?????(12????)??5?????340????,?7??(15??/?????????),??1002?????????????,?“?????????”??????????????10-15????,??

12??????08?13??????????????????08?????,?????“?”?“??”??,??????????????????????????????????????????6-8??????,??9-10????,“??????”??????????????9-11?????????,??12-13??????????????????11?????????12???????06???????????????

????23???????“?”??72????(12???05?-15???05????????????????)????????????????????????:? ??23?“??”???????????????“????????”???????????24??????(12????08??-13?????08???????????????)????:?

??????

11?????????????????12?????08??????????13??08?,??????????????????????????????????????????????????????????????????????????,?,?????,????(20~28???)???????????????????????????????????????????????????????????????,??,??????????????????????????????????????????????????(25~45??????????)?????????????4~6????????????

??(11????????12???????08???????-13?08??) ??:???????????

11?????13??????????08??14??08????,????????????????????,?,??,???????(20~22?????)?????????????????????????????,??????,??

????????????(11?13??08????-14?08??) ????:?????

11????14??08?15?????????????????????08???????????????,??????????????????,????,?????,??(10~12?????????????????)??????????????????????????????,??????????????,??????????????????????????????????????????????????(50~80?)??5~6??

????????????????????????(11?????????14??08?????-15???????08?) ?:????????????? ???:??