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

2?????

3?????????????

4???????????

5????????????

?????????,???,?6????27?????????8???????,???????????19.06???,??0.06????????,????????

?“?????”,??????????????????????????????,???????,????????6??11???????,??8?????14.56???,16?4???

?6??27??????????23??????????????????,?????,?1.0???(? ? ????????? ????)

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