????:1???????200??500:????V

2????????

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

4????????????

5???????

?????6?????9?? ?,???????????????????,????????????????????????????;??????????????????

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

????8?6??,????????????????????????????????????,??????????????,????????????247??,?40~75?????;?????????????????,????(50~80??);??????????????????8~9??????10??????

?

???????????,???????????????????????????????35~38??,??????????????39~40.5??

?

(1)??

????6?????9????????13?????????,????????????????????????????????????????,??3~5??,?,???????????????????39~42??

?6????????????9?,???????????????????????????????????????????????????????????????????????35~36?????,??,??????????????????????????????????????????????37~39?,????40?????6???????????9????????06?????

????(6?????9??08?-20?????)

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

9?12?,????????????????????????????,???????????????,???????????????????????????????????????????,????;9?,????????,???????

????,13??-15?,???????

?????

6?????????9?????08????10????????????????08??,??????????????????????????????????????????????????????????????????????????????????????????????????????????,??,????????????(50~90???????)???5~6?????

??????(6?????9?08????-10?08????)

6?????10????????08??11?08????????????????,???????????????????????????????????????????????????????????????????????????,??,???????(50~90????????)?????????????????4~6??

???????(6?10????08??????-11????08??)

6???????11?08?????12?????08?,??????????????????????????????????????????????????????????????????????????????????????,???????????????????,??????????(50~90??????????????)?

?????(6????11??????????????08????-12??????????????08???????)

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