??�??????�

????:??????98?:??????

???/??

8????,?????,?,??????

??1?????,??,8?,????????????????????????

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

?????????????????????????,8????,?????????????????????????????????????????????,????????2~5??????,??????????????????2~5?????

????7??????,?,??????????????????????????????????????????????????????????????7?????????????????????????(402.7??????)?????????????????(291.8???????)????1961????????????,??(368.0???????????????)??????(337.2??????)??;?????8?????????????????,33????????????7????22???????????????????,??(7??18???????????????)?4?????,7????30??????????

????,8?????????,????????????????????????????????,???????????????????

??????????????????????,8?,?????,????????????????????????????????????????????????????????????????????????????????????????????????????????1~2??

??????????,7??????????,????20????,????????????????????59?????????7??22-23???35???????????????200???????????

?????,??,7???22???

?,??,7??????????????????,???,??????,????????????????????????�????�??,??????????????,?,??

�????,8?,?????????????????,8??,?????,8????????????,?????�????,8????????,???????????????,????????????????????????????????????????????????4~8????(???????????????????35~38?),?8?3-7?????,????????????????????39-42??

??????????????�??????�,????,????????????,??????????????,???????,??,?????????????????????????????,??????????????????

�?????????????????,???????�???????????????????,??????,???????????????????????????,????26????????????????????,??,??,???

2????????3?????????????

????(????????7????),????????3??????,?????(2.5)????0.5????????,????�?????�7?25?00????????,??15?(48???????????????????????/??,??????????????????),25??????????????19?????????????????50?,?????????????????12??(33??/???????????????,?????),??,???????????

??�?????????????�??????,???????????????????????14?????????

??,8??,?????????3~4???,????(5.6?????)??????????;????????2~3????,????,????????????,????

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

??,????,???????,?????????????????????????????????,?? ???:?????????????