“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	the system of environment and resources standard the system of environment and resources statistical The System of Ethics according to the Principles of the Wissenschaftslehre the system of Ever-normal granary The System of Guolun Bojilie the system of inspection tours the system of land divided into nine areas The System of Nature or, the Laws of the Moral and Physical World the system of norms The system of One Province the system of People’s Commune the system of proofreader-in-charge the system of public participation in environmental protection the system of punishment and prevention of corruption The System of sharing the levied rental and taxes between the feudal lords and the central government The System of Social Indicators the system of villagers' self-government The Systems Approach for Better Education Results the systems for examining and approving projects and keeping records the systems of reporting on important matters of leading cadres the systems of tendering and bidding The Tabled and Textual Biographies of outer Mongolian and Hui Nobles The Table of Rhymes in Old Chinese The Table of Sound Category of Chinese Syllables theta-characteristic

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