????:1????????:qq?????

2?????????

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

4???????

5????????

?11?22?? (?? ????)11????22??,???,??????,???????????,????????????????

????,?????????????????“??”????,????????????,?????????????????????????????????????????,??????,?,??????

??,???????????????????????????(????)?????????,???????????????????,????????????????????????????????????,?????????????,??????????????????????

?,????2.8???,?0.6?????????????,??????????????????????????,???????????????????10926.4????,????????????????????3000????,??1??????????,????????50%???????????230??,??????50%????????70%,??700????????????????,???????????,???2000???,????????380?,??????????120??????????????????

?,???,????????????,???????,???????????“????????”???

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