?? ??????????31????35??? ??
????:1????????:?????????
2?????????
3????????
4???????
5???????
??6??6??????? (?? ??)????????6?????,6?????2????,???????,??????????????????????????31??35???0.01?????2.68???
?,5??8??????????6?8?????????,?????????????,??????,?133.5???????95.5?????,????????????????????????????????????1?????????5??????
6??8?,??????????????????????????????????9?9?0.03?1.91?,??;?16.47???(?????????18.5?),????22500????
????,?24?????,?????????????;???????????????????????????0.5??(????????????????) ???:????