?????????????????????淨(jìng)????
?????????????????????淨(jìng)????
????У?????????????????а???????????????к???????????а???????????????????????????а????????????·??
?????а??????????
????????
??????
?????10/9/8/7??
????1500
??????75
????????????????????????????д????????λ????????????????????????λ?????????????Я????????????5??????????Я???????λ?????
????
?????12??
????500
??????75
????????????????????????????????????Χ?????λ?????????????????????8??
???????
???????
??????
????????
??????????渲????У???????????????????????????????1?????Σ??ü????6??????Σ?????????CD??????
??????
?????20??
????1200
??????80/95/110
??????????????????????????棬??????????????????λ?????????????????λ?????Я?????????????λ??????????ü????CD???
???????
???????????????????????????????WEWQWRWQQQREEE+R++.
?????а?????????
???????????????????????????????????+6??????+9????????????+2
????????????????????????????????????????+10???? +60????
???????:
???(Ψ?????)????????????300??Χ???ж??λ???60/s??????
??????????????????????????????????????????80???????+300????????
???????????+300?????+250?????+20
???????:
????????????????5???????????Ч???????????Ч??????????3???????????Ч???????????Ч????????90??
????????+10????????+16??????+16????????+24??????
???????:
Ψ???????????30%????????????????????????????????? ?????????????????????壬?????????Ч??????60%,????4????????45??
??????+55????????+15?????????????????????????????40%?????????
