| ?????teuk | ???????2012-09-11 16:55 | 40407??????: |
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???????????????????????????? ??????????????????Ч?? ?????????????????? ?????????????????????????Ч????????????????????????E D C B A S?? ?????????????S S+ S-???????????????????????????????飬??????????Щ?????????????????????????????????????????????????????????????顣 ???????????????????????·??????? ???? ??? ??? ??? ??? ??? B+ S- C B- B+ C 2.13 2.52 1.74 0.67 0.77 0.51 ???????????1000????????????·???1000???????????1000*2.52=2520????Ч??????????????????????????????????????????·????? ?????????????????????????????????? ??????·???????? ?·???1000????????????????1000*0.77=770???????????Ч?? ?·???1000?????????????????1000*0.51=510????????????Ч?? ????????2????????????????????????(??????????????????????б?????????????????????????????????????????????) ????· ???????0.77 ???????0.51 ??? ???????0.7 ???????0.7 ???????1000?????????????? ????1000??????????1000???????????????????(1000+1000)*(0.77+0.51)=2560???????????????? ??????1000??????????1000???????????????????(1000+1000)*(0.7+0.7)=2800???????????????? ????????????????? ?????????? ?? ???????2.13 10000????????? ??????21300????????Ч?? ???????2.51 10000???????????????25100?????????? ??? ???????2.15 10000????????? ??????21500????????Ч?? ???????2.3 10000???????????????23000?????????? ?????????????????????????????????????????????????????? ?????????????????????????????????磬????????????ο??????????????л????????? ????????? ???????????40407 ??????????????? ?????????40407???????????? http://www.audiogearreviews.com/rxhzw/ |
