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

????:????600??:??????????

????10?11???? ??,?,?????????????????;????????????????????????????????????????,????????,???

??????????

1.??

? ??

????8???6??,????????????????,????????????????????????????????;????,????????2~12????????????????????????????,???????????6~8?,?????9~10????6????6?,?????????????????????????????4~8??????????????????,????????????????????10~12??????????,??????????????????????????????????????????????1????,?????????????????????????????????????200?????

2.??????????????

(1)??

??,??????????????????????????,??,?????????????????????,?????????,11???13??,?,????,?;??

(2)???????

11??????14?????????,??????,?????,???????????????????15??,???????????????,??

??

10?????????11??????????????08?12??????08??????,?????????????????????????????????????????????????????,????,?(50~60????);??????????????????????????????????4~5????????(??????1)?

?1 ???(10????11??08??????????-12????08????) ???????????:?????

10??12?????08???13????08????????,????????????????????????????????????????????????????????????????????,?,????(50~60????);??,??????,????;???????(???????2)?

????2 ????????????(10?12????????????08?????-13?08?) ?:????

10????13??08???????14?08?????,????????????????????,???????,???(50~75???);???????????????????????????????????(?????3)?

?3 ????(10??????13?????08??????-14?08?????????????????????????) ?:???????????? ???:??????