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1·Clear skies are detected firstly by peak frequency density of ratio (PFDR) method.

首先采用比值概率密度峰值法，初步选出晴天时刻。

2·Friedman's pricing formula takes into account square footage, cleaning frequency, and population density.

Friedman的服务价格将面积，频率，甚至“人口密度”都计算在内。

3·Your base frequency is rising as more and more of this reality subtly alters, transforming the very nature of the density of your body.

你们的基本频率在提升，作为越来越多的这个实相的微妙改变，转变这个密度的你们身体完全的本质。

4·The measurement error of differential absorption laser radar caused by the shift of its center frequency in measuring atmosphenc density has been discussed particularly.

详细地讨论了微分吸收激光雷达测量气体密度时中心频率的漂移所引起的测量误差。

5·An empirical formula describing the dependence of the power of hysteresis loss on frequency, magnetic flux density and temperature was derived.

得出磁滞损耗功率与频率、磁通密度及温度的经验公式。

6·But if above positive real condition is satisfied only within some frequency range, the convergence of FXLMS algorithm is dependent on the spreading of power spectral density of the reference signal.

若上述正实条件仅在某些频带上满足，则FXLMS算法的收敛将依赖于参考信号功率谱密度的分布。

7·It has a high density of active volcanoes, and a high frequency of volcanic eruptions.

它有高密度的活火山与高频率的火山爆发活动。

8·The effect of plasma thickness, wave frequency, electron number density distribution on it is almost independent of the wave polarizing direction.

等离子体厚度、入射波频率、电子数密度分布对功率反射系数的影响几乎与波的极化方向无关。

9·We can get frequency response, power spectrum density (PSD), modal coordinates, etc. by modal analysis module of ADAMS.

利用ADAMS做模态分析，可以求得频率响应、功率谱密度(PSD)、模态坐标等信息。

10·The attenuation coefficient decreases with increasing of frequency and the gas density.

衰减系数随频率增加而减小，并且随密度增加而减小。