amplitude是什么意思

音标:英 [ˈæmplɪtju:d]美 [ˈæmplɪˌtud, -ˌtjud]

广阔, 充足, 幅度[化] 振幅

(physics) the maximum displacement of a periodic wave
the property of copious abundance
greatness of magnitude

amplitude的用法和例句：

1. The heart rate was the same, but the amplitude dropped.

心率没变 但振幅下降了

2. The pulses are increasing in frequency and amplitude.

电磁脉冲的频率和强度都在增加

3. Wave amplitude is diminished and markedly flattened.

波幅减弱了 而且显著变平

4. It wasn't until the frequency dropped in amplitude that we even realized that there were two.

直到振幅频率下降才出现数量增多 到远超过两个信号的情况

5. If we match the deflector amplitude to the quantum wave function, it should compensate for any field instability.

如果我们让防护罩的振幅 与量子波函数同步 应该可以弥补磁场的不稳定

6. Oh, we can come up with a wave speed formula, and see how accurately we can predict the amplitude.

我们可以想出波速公式 看看我们能多精准地预测它的振幅

7. Sam, with the right frequency and amplitude, it's possible that the dome could shatter, like an opera singer breaking a glass with her voice.

山姆 只要找对合适的频率和振幅 穹顶就有可能共振 就像歌剧演员能用声音震碎玻璃杯一样