“power spectral density”的概念、定义、翻译、参考文献-科学参考

单词	power spectral density
释义	power spectral density Encyclopedia 工学功率谱密度释 power spectral density功率谱密度对于具有连续频谱和有限平均功率的信号或噪声，表示其频谱分量的单位带宽功率的频率函数。简称功率谱。 Physics ＞无线电物理学＞电子电路＞释义 power spectral density功率谱密度＞理论物理学＞宇宙学＞释义 power spectrum功率谱 Astronomy power spectral density功率谱密度
随便看	compression asphyxia compression cap compression coefficient compression consolidation test of soil compression curve compression driver unit compression elasticity compression-flexure member compression fossil compression ignition compression index compression liquefying compression machine compression modulus compression modulus, modulus of compression compression molding compression of a mapping compression of an operator compression of communication compression of the earth compression of ultrashort pulses compression rate compression ratio compression refrigeration unit compression-shearing testing machine

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