用有限元法建立了圆筒谐振子的模型，通过MATLAB软件编程，计算出合理的谐振子参数，对其频率密度特性进行了分析，并给出了振子的振型分布。
FEM Model is made and programmed in MATLAB, reasonable size is worked out, relation between frequency and density is analyzed, and the vibratory mode shape is given.
Friedman的服务价格将面积，频率，甚至“人口密度”都计算在内。
Friedman's pricing formula takes into account square footage, cleaning frequency, and "population density."
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。
Your base frequency is rising as more and more of this reality subtly alters, transforming the very nature of the density of your body.
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。
The measurement error of differential absorption laser radar caused by the shift of its center frequency in measuring atmosphenc density has been discussed particularly.
想想看这样的劝说密度和频率是不是在增加，如果是，那么也许真的要改变一下了哦。
Think about whether the intensity or frequency is on the rise, if so, then you are a change needed candidate.
得出磁滞损耗功率与频率、磁通密度及温度的经验公式。
An empirical formula describing the dependence of the power of hysteresis loss on frequency, magnetic flux density and temperature was derived.
它有高密度的活火山与高频率的火山爆发活动。
It has a high density of active volcanoes, and a high frequency of volcanic eruptions.
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。
The effect of plasma thickness, wave frequency, electron number density distribution on it is almost independent of the wave polarizing direction.
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。
We can get frequency response, power spectrum density (PSD), modal coordinates, etc. by modal analysis module of ADAMS.
衰减系数随频率增加而减小，并且随密度增加而减小。
The attenuation coefficient decreases with increasing of frequency and the gas density.
利用该系统可对电子束扫描轨迹、扫描频率以及加热区域电子束能量密度的分配进行离线编辑和在线调节。
The EB scanning track, scanning frequency and energy density distribution at heating zone could be programmed off-line and adjusted on-line.
通过改进控制方式，可以使这两个功率开关的导通和关断都工作在软开关条件下，从而可以进一步提高开关频率，达到增加功率密度的目的。
The improved control method can make the two power switches turn on and off all under soft switching conditions and further increase the switch operating frequency and power density.
能量密度随激励电压的增加而线性增加，随频率的增大而增大。
Power density increases linearly with applied voltage increasing and increases with applied frequency increasing.
流体密度的检测是采用自激振荡原理和频率跟踪法得到的。
Fluid density is measured by self push resonant principle and frequency tracking method.
解，推导出电磁波能量衰减与电磁波频率和等离子体密度的关系式。
B solution, the function of wave attenuation, wave frequency and plasma density is deduced.
在毫米波段计算了雨区的后向散射引起的雨杂波功率密度随频率及降雨率的变化。
In the millimeter band, the variations are found of the power density of the rain clutter induced by back scattering with frequency and rain rate.
用循环计数法求出载荷及应力幅频率分布，用概率密度函数拟合，为疲劳设计提供可靠性高的数据资。
The loads and the distribution of stress amplitude frequency are obtained by cycle count and reliable data for fatigue design are provided by probability density function fit.
流体密度的检测是采用自激振荡原理和频率跟踪方法得到的。
Fluid density is measured by self-push resonant principle and frequency tracking method.
利用阻抗、速度、泊松比等弹性参数和叠前振幅、频率属性可对裂缝密度和方位进行定量预测。
Elastic parameter such as impedance, velocity, Poisson ratio etc. and pre-stack amplitude, frequency attributes can be used to quantitatively predict the fracture density and direction.
功率谱密度不论水淹程度如何，整体为一随频率增大其能量按指数递减连续频谱；
The density of power spectral entropy, on the whole, is an exponential decline curve with frequency augmentation without reference to water flooded extent.
不同波场类型的风浪方向谱各组成波的谱密度极值方向不同，表明不同频率的组成波有不同的主方向。
The extremal spectrum density directions of components of wind wave spectrum types are different. This indicates that wave components of different frequencies have different principal directions.
压力信号的功率谱密度具有频率波动范围窄、幅值大的特点；
They obey normal distributions. Distributions of power spectral density (PSD) for pressure signal display narrower frequency range and higher amplitude.
其特点是不需要测量天然气中组分含量，天然气密度可溯源到频率。
The characteristic is not to analyze the components of natural gas, the density of natural gas can be traced to the frequency.
理论推导和实例结果表明，随机振动的声学响应特性取决于声学频率响应函数和激励谱密度函数。
The results show that acoustic response feature of random vibration depends on the acoustic response function and the spectral density function of the stimulating load.
然后，结合数据再同步的需求分析了频率自适应采样方法在高密度的相量同步情况下的局限性；
Then, the limitations of the adaptive sampling interval technique are analyzed by taking into account the requirement for high frequency resynchronization.
用修正哈达玛方差(MHV)来测量频率源的谱密度已在国内外广泛流行。
Modified Hadamard Variance (MHV) has been widely used for the power spectrum measurement of frequency sources.
用修正哈达玛方差(MHV)来测量频率源的谱密度已在国内外广泛流行。
Modified Hadamard Variance (MHV) has been widely used for the power spectrum measurement of frequency sources.
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