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

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

??8?13???? ???,??????,???????????,??????????????????????????????????????,??????????????????????????,?????

?

1.????

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

??8??????6??????,??????????????????????????????????????????????????????????????????????????????????????????,??(100~174??);?????30~80??,?????90~141????????????????????????????????????????????????????8~10?????

(2)??

???????????????????????????????????35~39???,????,????????????,??40~40.9??

2.????????????????

(1)????

???,??????????????????????????,??????

????,8?13??????08??14????08??,?????????????????????????????????????????????????????????,?????(100~120??),??(?????20~50????,?????80????????),????8????13????06???

?,15???????????18??,?????????????????????????????????????????????????,??;?????????????????????????????????,?????19-21??????????????,?????????????????????,???????????

(2)??

13??14?????,??,?????????????????????8?????????????13????????,???????????????????????????????????????????????????????????35~37?,?????38???????????????????

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

8??13???????????08??????14??08????????????????,???????????????????????????????????????????????????????,?(100~120?????)?

8????14????????????08????15????????????08??,???????????????????????????????,????????????????,??(50~70?????)?

8?????????????15????08?????????16??08????,??????????????????????????????????????????,????,?????????(50~90?????)??????????4~5?? ??:?????