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

????:??????????:40???????????

?????11??2?? ?????,??,????“???????”???,?????????????????????????????????????????????????,?,???;?,?,?????,?????3??????6?????,??????

??

1.??

?????“???????”?

?8????6??????????????????,??????????,??????????(100~181??????),???????251.5???????????????????????????????????????8~10????,??????????11~13????????????????????,?????14~15????????????,???????????????????????????????????????1~8???????????????,?10~15???

???????????,??????????????????????????????????????????????????????????????????,??????????????100???????

2.????

(1)??????????

11??2?3?,???????????????????,???????????,?,???????,11????????2??,???????????????????????????????????????????????????????????????????????,??????????????????????,?????????????????????500??,???????200????????11?02??06?????????????????????

(2)?????????????????

11????????3-5??????,????????????,???6~10?,?????12?,?4~6??,????7~9???????,??0??????

?????????????????(?????),?????????;???????????,???

(3)“??”?????

??21????“??????????”(?)?????(1????????)??,??1?20?????,??????????????,?11????????????????????02???????06??????????????????????“?”?,2?08??????3??08??,???????6-7??,???8-9??????,????8-9????????????,?10-11??????

????

11??????????????2????08?????????3?????08?,????????????????????,???????????,????(10~12?)????????????????????????????????????,????,?(50~80??????????????)??4~5????????????(????????????1)?

??1 ??(11??2??08?????-3?08???????) ??:?

11????????3??????08??????4????08??,???????????????????????,??????,????????????????(10~16??)?????????????????????????????????????????????????,?????,???????(100~140??)????????????4~6???????????(????????????2)?

??????2 ??(11????3?08????-4????????????08????????) ??:?

11??????????4????08??????????????????5???????????????????08???????????,??????????????????????????????????????????????,??,??????????(10~13????)?????????????????????????????????,???????,?(50~80????????????)????????????????????4~6????(??????????????3)?

????3 ??(11??4?08?????-5???08?) ??:???? ?????:????????