????:1??????????:??????????

2???????

3?????

4?????????

5????????

???????1?17???????? (????? ??)??17?????????,????????????????-1.2???????????????,??????????????????,????????,?????

??,17?,?????????,????16?2???????????????????????????????0??????????4?,????????-1.2?,???????????????????????????????5???9?,????????10?????????12????????17????????16?????????45???????,??44??????,?26??

?,???????,?17??????????????????????0???3?,????????????-4?,???????,?????????,??,???????????

?,?????????17????????????????7???,??0?,???-0.9?????????“????????,????”?

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

???????,18??21?22????????????,????,???(????) ??????????:??????????????