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

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

??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????)

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