?????????????????
???,????4.36????????????,??,?????????????????????????????????????????????????????????1000??????19%?
???,???5450??????????,??????????????????????“?????”?????????????,???
???????????,??????????????????????????????????????????,??????,??????????????????????????????,????6453????????????????????,??3.9??????????????????????
??????? ????????????:????????,?????????“???”?????????????????,????,????????????????
?????????,?????????????1/5???????????????,??????????????????????????,???“???????”???????????????????????,??120????????160??,????8??????????,????????????,?????????????????,?????????????24???
???? ???????????:????????????????,????????????,?????,???????????1.44????????????????1.85??,??67%?55%???????
??941.35??????????
?????????????,???,????,????941.35?,??????????????????,???????????????????,??????????????,??????????????????
?????????,?????7500?,?????????5????90??????????????????120??????,???7????14?????????????,????????????
????,????????????????????????????????????????????????????????,???????????????????????????????2???1????41101??????,??????????????????????
???????????,??????“????”,???,??????????????????????????????,?????????????20%?????????????,??????98.7?????????????????????????23.6????????
?? ????????:???,????321?,????????????????????????????????????????????????,??????????????? ?????:???????????????????????