???????????:10???75??

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

?,?(7??16????????????)8??????,????????,?????,?????????????6?29???????22??20??????,??????????????????????17???

??1????,?????????(?????)??27.88?,?(27.50???)0.38???

??????????????3.93?????,?????0.13?,?????????????11???????????????0.06~0.19??

????????,??????????????????????????????????????????????????75??????????????????4??????

????????????,??????????24??(7??16???????8?17????????????8??),????????,???????,?????????????????????

??2448?(7?????17?8??18?8?),?????????????,????????,?????????????????????????????????????????????????????????

15?14?,????????????;15??20??,????????????????2??????????????????????,??????2????????????????????????????????????????????????????6???????????????????

(? ?) ???:??????????????