????ī??С??????????????

????????? ????????? ???????2014-11-17 17:46:45

????ī??С?? ????ī??С???????? ????ī??С?????????????

????ī??С????????????????

???????С???????????????????????????????????ó???????????????????????С???????????????????????????????????????????????????????N??????????????(1.5??????)????????????????????????M??????????????????????(300%???)????????????W????????佫???????x????????????????y

N=x*300%

M=x*300%*(1.5+y)

W=7.5x+3xy

?????????????????????????????????????????!

???繥?????????????????100%????????????(??????????淨(jìng)??)????W=7.5*5+3*5*100%=52.5w

???????????????????????????????????????????????紿???佫?????????????y=0??????????????????????????佫???(???????30%?????)?????????W=7.5*5*1.6=60w

????????????????!

????40407????ī?????????

????????
??????
????40407 | ???????? | ?????? | ??????? | ??????? | ?????? | ??????
???????????ICP??12030115??-9 ????????????????????????[2012]0525-076??
???????????缼???????? ??????? ??????????б??????°??????·???????????????1005 ?綽??0755-27821881
Copyright © 2009-2014 www.audiogearreviews.com