amplitude中文什么意思

n.
1.广阔，广大。
2.丰富，充足。
3.(思想的)广度。
+更多解释...4.(天体出没时偏离正东或正西的)角度距离。
5.【物，电】振幅。

• amplitude to amplitude distortion:    幅度-幅度失真
• amplitude; wave amplitude:    波浪振幅
• a ual amplitude:    年较差

例句与用法

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1. R(l)is the amplitude of the transmitted light .
   R（L）是透射光振幅。
2. Noise immunity is the maximum amplitude of noise .
   抗扰度是最大的噪声幅值。
3. The frequency and amplitude of vibration are monitored .
   振动的频率与振幅受到监控。
4. Its oscillations increased to a destructive amplitude .
   它的振荡逐渐增大到毁灭性的幅度。
5. The total energy e is closely related to the amplitude a of the motion .
   总能量E和运动的振幅A密切相关。

英文释义

名词

1. greatness of magnitude
2. the property of copious abundance
   同义词：bountifulness, bounty
3. (physics) the maximum displacement of a periodic wave

百科释义

The amplitude of a periodic variable is a measure of its change over a single period (such as time or spatial period). There are various definitions of amplitude (see below), which are all functions of the magnitude of the difference between the variable's extreme values.