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

????:????????:????????

?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?????) ?????????:???? ??????????????????????????:????????????????