?? ???15.9?????????????
????:1???????:???????
2??????
3?????????
4???????95?
5?????T??????
?????????????6??????????????????11?? (??????????)?????????????11?????,??,??1019??,???????????15.9???
?????,?????????????????,???,?????????????????????????????????????????????????????????????,?????????????????????????????????????????????????,????80%?
??,6??????????10??,????????????????,??????????????386????,??5.4?,???????????????????????????????????????????????????????????????????????????????????????????85%?
????????,??????,??????????????,?????????????????????,?????“??”????????,??,???????????????,???
???????????,???“??”????,????,??????????(?) ???:??????????