1??????????????
?2???12????????????????? (????????? ?????)????????????12???????????????,1???????????,?????,??109.2??????????????,??3.5??????
???????????????,?123.4?,??????????????7.5??????????????,??????????,?,????????????????8.1????120.8???????,???????8.5???????????
1?????,???????????????????,????????????????????2.0???????????1.3??3.0???????,???4.8???????????????????????????5.0?4.1????????,?100?????????????
?,????????,???,?,????,????????????????????????,??????????????,???
?????????,??????????????,????????????????????,???????????????????????????????????????????
???????????????????,2???,???????????,?????,??????(??) ??????????:?????