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

2????????

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

4???????

5?????????

?????????11??4??????? ?????????????,?,????????????????????????????,????????????????????????,??,??????????????????????,?;??????????????????????????,????????;??4????,????

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

??????8??????6?????,????????????????????????????????????????????????,????????????????????????????(100~243?),????????????????268??;????????????????,???????2~15????????????????;???????,??

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????????????????????????????????????????????????????????????????????6~8????????????????9~12??;????5????????5?????,???????????????????6~10?????,?12??

??????,????????????????????????????????????,????????????200???????????????????????

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?

11????????????4??????????5????,??,??????????????6~8?,?????????10???????????,????5?????????????????6????,????0??????????

?,11?????????4?08?5????????08?,????????????????????????????????????????5~6?????????7~8?,??9???????;?????????7~8?????9???11?5??08?6?????????08?????,????????????????????????????7~8??????9?????????????,??9????????????????????10?????????11?????????????????????4????????????????06?????

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4??6?,???????????(??)??,?;?????????,??????

?,4???????????????,????,??

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11????4?08?????5??????08????,????????????????????,??????????,?(5~7????????)???????????????????,?????????????????,????????(50~70??)????????????????????????????????????4~6??,?????7~8????????

?????(11????4?08?????-5?????08?) ?????:???????????????????

11???????????5????????08??6??08?,?????????????????????????????????,????,??????????????,??????????(10~15?????)????????????????????????????,???????????4~6??

????(11?5????????????08??-6???08????) ?????:??

11???????6?08????7??????08??,????????????????????????????????,??,?????????????(50~60??????????????????????????)?

?????(11?????6????????????08????-7?08???????????) ??:?? ???????:?????