???????
??????
???????
????????????????
????:???? ???:δ? ???????:2012-05-28 14:55
|
???????????????????????????? ??????????????????? ???????????????????? ????????????????????????????????????????棬?????????? ???????——?μ?????????????????????????????????????????????????????????????????????????????????????????Щ?????е?????????????????????????  ?????????????????????????????????????????μ????????????????
?????6??????1.6????4????5????10????20????40?????????????????????3?????1000??10000??100000.
?????????????????50%??????????1.6???????н????20%??????4????16%??????5????8%??????10????4%??????20????2%??????40????
??????????????????
 ??????????????????
 ?????????10???????????????10??????1.6????4???????????????????2???
 ?????????1.6??????????10000?????????????н????????????16000?????6000???????У???10000??????
???????????100000???????????60000??????100000?????? ???????????40407 ???????????? ?????????40407????????? http://audiogearreviews.com/ydzw/ |
?????α?????????
??????
