10??30???????????????Q345q??·?????÷?????????г???????????λ???
?????·?????????????????<br><br>??·????????????????????????6??1800??8000 32??<BR>6??1800??8000 98??<BR>6??1800??8000 70??<BR>4??1500??6000 21??<BR>5??1800??8000 32??<br><br>???????????????????????????????????????λ?????Э????????????г??????????????????????????????????????????????????????????????????????????
?????·?????????????????
??·????????????????????????
6??1800??8000 32??
6??1800??8000 98??
6??1800??8000 70??
4??1500??6000 21??
5??1800??8000 32??
????????
?????????????????????????????????λ?????Э????????????г?????????????????????????????????????????????????????????????????????????????????????????????????
??·?????????????????????????
?????????????????????????????????????????????????????70???????50?????????????????37.7????????Щ??????????????????????????????????????????????0.7??????????????????????????????
10??30???????????????Q345q??·????????????????????г???????????λ???
