returning echo 中文意思是什麼
returning echo
解釋
返回回波-
A large proportion of the bat ' s auditory receptors ( hair cells in the cochlea ) and large areas in the bat ' s brain are devoted to analyzing a narrow frequency range corresponding to a single harmonic of the returning echo
蝙蝠用很大一部分的聽覺受器（耳蝸中的毛細胞）與大幅的腦部區域，來分析一段?圍狹窄的頻率，該頻率正與回聲的一個諧波相符。
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