英语词汇quadrature spectrum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

单词

quadrature spectrum

释义

quadrature spectrum

简明释义

正交频谱

网络释义

1
?正交谱
... quadrature network 无功电路 quadrature spectrum 正交谱 quadrature trace 正交道 ...
2
?四分谱
... 多重分形谱 multifractal spectrum 四分谱 quadrature spectrum 分谱光电导 spectral photoconductivity ...
3
?求积谱
... quadrature formula : 求积分公式 quadrature spectrum : 求积谱 quadric : 二次；二次曲面 ...
4
?正交谱函数
... ij ij ij S f S f iS f     C ij S f ——互谱函数(Co-Spectrum)   Q ij S f ——正交谱函数(Quadrature Spectrum) 当时，称为互谱密度 i j  i j  同济大学土木工程防灾国家重点实验室同济大学土木工程防灾国家重点实验室 5.1紊流功率谱...

短语

1
normalized quadrature spectrum
标准化四分谱
2
common and quadrature spectrum
共同及正交频谱
3
Co- and quadrature spectrum
共同及正交频谱

双语例句

1
It is also pointed out that, only after both real part (or co-spectrum) and imaginary part (or quadrature spectrum) of cross spectra between random wind loads of an…
同时指出，如需按CQC方法进行精细计算，就必须首先获得结构各点风荷载之间互功率谱密度函数的实部和虚部。
2
For bandpass signal under digital quadrature sampling, there is spectrum shifting. Although the sampling frequency satisfies the sampling theorem, it may cause spectrum aliasing.
在数字正交采样中，带通信号存在频谱迁移问题，虽然满足带通信号的采样定理，仍可能产生频谱混叠。

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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	quadrature spectrum
释义	quadrature spectrum 简明释义正交频谱网络释义 1 ?正交谱 ... quadrature network 无功电路 quadrature spectrum 正交谱 quadrature trace 正交道 ... 2 ?四分谱 ... 多重分形谱 multifractal spectrum 四分谱 quadrature spectrum 分谱光电导 spectral photoconductivity ... 3 ?求积谱 ... quadrature formula : 求积分公式 quadrature spectrum : 求积谱 quadric : 二次；二次曲面 ... 4 ?正交谱函数 ... ij ij ij S f S f iS f     C ij S f ——互谱函数(Co-Spectrum)   Q ij S f ——正交谱函数(Quadrature Spectrum) 当时，称为互谱密度 i j  i j  同济大学土木工程防灾国家重点实验室同济大学土木工程防灾国家重点实验室 5.1紊流功率谱... 短语 1 normalized quadrature spectrum 标准化四分谱 2 common and quadrature spectrum 共同及正交频谱 3 Co- and quadrature spectrum 共同及正交频谱双语例句 1 It is also pointed out that, only after both real part (or co-spectrum) and imaginary part (or quadrature spectrum) of cross spectra between random wind loads of an… 同时指出，如需按CQC方法进行精细计算，就必须首先获得结构各点风荷载之间互功率谱密度函数的实部和虚部。 2 For bandpass signal under digital quadrature sampling, there is spectrum shifting. Although the sampling frequency satisfies the sampling theorem, it may cause spectrum aliasing. 在数字正交采样中，带通信号存在频谱迁移问题，虽然满足带通信号的采样定理，仍可能产生频谱混叠。
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