英语词汇noise spectral density怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?噪音谱密度
... noise spectral density 噪音谱密度 NPR, noise spectral density 雑音电力密度 carrier-to-noise-density ratio 载波噪音密度比 ...

短语

1
noise spectral power density
噪声功率频谱密度
2
output noise spectral density
输出噪声频谱密度
3
Noise Power Spectral Density
噪声功率谱密度

双语例句

1
Flicker noise is approximately simulated by power law model of phase noise spectral density.
根据相位噪声功率谱的幂律模型，近似地模拟了相位噪声。
2
The experimental results of semiconductor lasers about the relations between low-frequency noise spectral density and reliability of devices are reported in this paper.
本文给出了半导体激光器的低频电噪声谱密度和器件可靠性关系的实验结果。
3
On the basis of data processing, we analyze the power spectrum density of coordinate component noise at each site and calculate the spectral indexes manifesting the noise property of each component.
在对数据进行清理的基础上，分析了各站坐标分量噪声的功率谱密度，计算了表征各分量的噪声特性的谱指数。

单词	noise spectral density
释义	noise spectral density 简明释义噪声频谱密度网络释义 1 ?噪音谱密度 ... noise spectral density 噪音谱密度 NPR, noise spectral density 雑音电力密度 carrier-to-noise-density ratio 载波噪音密度比 ... 短语 1 noise spectral power density 噪声功率频谱密度 2 output noise spectral density 输出噪声频谱密度 3 Noise Power Spectral Density 噪声功率谱密度双语例句 1 Flicker noise is approximately simulated by power law model of phase noise spectral density. 根据相位噪声功率谱的幂律模型，近似地模拟了相位噪声。 2 The experimental results of semiconductor lasers about the relations between low-frequency noise spectral density and reliability of devices are reported in this paper. 本文给出了半导体激光器的低频电噪声谱密度和器件可靠性关系的实验结果。 3 On the basis of data processing, we analyze the power spectrum density of coordinate component noise at each site and calculate the spectral indexes manifesting the noise property of each component. 在对数据进行清理的基础上，分析了各站坐标分量噪声的功率谱密度，计算了表征各分量的噪声特性的谱指数。
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