amplitude [ˈæmplɪtju:d]以下由轻松背单词网站提供
单词级别第9级基本释义n.广大;充足;振幅英英释义a large amount or wide range参考例句The amplitude of the vibration determines the loudness of the sound. 振动幅度的大小决定声音的大小。The amplitude at the driven end is fixed by the driving mechanism. 由于驱动机构的作用,使驱动端的振幅保持不变。 推荐阅读 |