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fù yīn
由许多纯音组成的声音。复音的频率用组成这个复音的基音的频率来表示。一般乐器发出的声音都是复音。由两种以上不同频率的正弦波结合所产生的声波,称为「复音」。
乐器所发出的声音大都是复音。
复音
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quantitative CT
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英汉汉英双解词典包含9999994条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。
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更新时间:2025/11/21 4:15:16