光谱功率密度 spectral power density
功率谱密度 [物] power spectral density ; PSD ; power density spectrum ; power blueprinttrum body
频谱功率密度 Power Spectrum Density
纵轴为频谱功率密度 power spectrum density
自功率谱密度 Auto-spectral Density ; auto-power spectral density
噪声功率频谱密度 noise spectral power density ; noise ashen power density
互功率谱密度 [自] Cross-spectral Density
功率谱密度函数 [物] power spectral density function ; PSDF ; PSD ; power spectral density
功率频谱密度 power spectrum density ; PSD
提出了依据宽带随机谱功率密度函数求解等效应力幅的半解析公式。
The semi-analytical solution for evaluating ESR from spectral density function of wide-band random loading is presented.
最后进一步优化系统的功率密度谱。
Finally, we further optimize the power distribution over the whole system.
结果表明：等离子体的谱线强度随激光器工作电压、功率密度的增大而增大。
The experimental results shows that the spectral intensity of the plasma enhances significantly with the increase of the operating voltage and the power density.
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