?λ÷?????????????? ?λ÷?????????

???????

??????????????????????????????????????????????????Ч????????

????????????????????????????????????????????????????????????????????м??????????????????????棬????????????????ν?????????

????????????????????????????????????????????????????

??????????????????????

??? 0-49??????

??? 50-99??????

??? 100-149??????

??? 150-199??????

??? 200??????????

???棬????????????????????????

????1.??????“???????”??棬?????????????????????????????10???????

(???????????36??????????“????????”?????“??????”??????“??????”??????????????Ρ????1?????????)

????2???????????????????????磺??????????????????????????????????????

????3.??????????????????????????????“?????????????????????”

????4.???????????磺??37+??96+??41+??27=201??201/4=50.25??

????????????????????????????????????????????????

????????????裬????????????????????????????????

??????????????????????????????????1000??????????????

?????????????40407?λ÷????????audiogearreviews.com/mhfx/