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

2???95?98?

3???????

4?????????

5??????300??

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

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??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??????????????)

?????:???