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- amplitude density spectra 振幅密度谱
- amplitude density spectrum 振幅密度谱
- The power density spectra and cross spectra of PCA/RXTE data of Cir X-1 in different observational periods are studied. 利用 RXTE在不同时期的观测数据 ;分析了 Cir X-1功率密度谱和交叉谱 .
- three dimensions energy density spectrum 三维能量密度谱
- The function on signal amplitude density distribution and the resemblance analysis 信号幅值密度分布函数及相关性分析
- Mass Concentration Calculation with Particulate Matter Number Density Spectrum 利用颗粒物数密度谱计算质量浓度的方法研究
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- The amplitude or loudness of a sound. 音量声音的响度或强度
- Computation of Stress Power Density Spectra of Components in a Random Vibration System 随机振动系统构件应力谱密度的计算
- The amplitude frequencies and distribution interval of power spectrum density of road surface depend on the roughness coefficient. 路面不平度系数的大小决定了幅值频次和路面功率谱密度的分布区间。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- By their comprehensiveness and amplitude these picture fille the imagination. 这些照片以其综合性和丰富而充满了想像力。
- They could look at the spectra of the light the moons reflected. 他们可以观察月亮反射的光的光谱。
- amplitude density distribution 振幅密度分布
- Application and Improvement of Goertzel Algorithm on Signal Power Density Spectrum Calculation 戈泽尔算法在信号功率谱计算中的应用与改进
- The energy density spectrum and secular variation of the Earth's main magnetic Field 地球主磁场的能量密度谱及其长期变化
- Noise immunity is the maximum amplitude of noise. 抗扰度是最大的噪声幅值。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- By their comprehensiveness and amplitude these pictures filled the imagination. 这些照片以其综合性和丰富而充满了想像力。
- The larger atoms have much more complex spectra. 较重的原子具有较复杂的光谱线。
