The high frequency content of the white noise is reduced by the first filter;
第一次过滤削减白噪声的高频含量；
In order to realize the control method, the mathematical model of inductor voltage low frequency content is set up.
为了实现控制的方法，电感两端电压的低频内容的数学模型。
Further, the frequency content characteristics of ground motions and source mechanism are key factors for the form of energy spectra.
地震动的频谱特性和震源机制是影响能量谱形状的关键因素。
You will see that the five signal types closely parallel the five basic types of signal information: state, rate, level, shape, and frequency content.
这五类信号与状态、速率、电平、波形和频率五种基本信号一一匹配。
In this case, because the gain and input are at the same frequency content, a dc component, which a lowpass filter can easily detect, is present at the amplifier's output.
像这样，因为增益和输入是同样频率，低通放大器容易探测到的直流器件，呈现放大器输出。
However, the information extracted from a frequency domain signal is based on the signal frequency content, as opposed to the shape or time-varying characteristics of the waveform.
然而，从频域信号中提取出的信息是以信号频率成分而非信号形状为基础。
Current linear modal sound models are tightly coupled with their frequency content. Both the modal vibration of object surfaces and the resulting sound radiation depend on the vibration frequency.
当前线性模态声音模型与它们的频率成分紧密耦合，因此物体表面的模态振动和由此产生的声音辐射取决于振动频率。
The exact content of the interactions and frequency of their occurrence is not addressed.
交互的准确内容和它们发生的频繁程度并不强调。
Adjust the frequency, volume, and harmonic content and you can see and hear how the wave changes.
调整频率、体积和谐波内容，你就可以看到和听到波是怎么变化的。
This information normally exists in the form of signal amplitude (absolute or relative), frequency or spectral content, phase, or timing relationships with respect to other signals.
通常，信息的存在在形式是信号幅度绝对幅度或相对幅度、频率或频谱成分、相位或者和其他信号之间的时序关系。
Wood, J. M. , et al. , " Effects of the 1989 San Francisco earthquake on frequency and content of nightmares. " J Abnorm Psychol, 1992. 101(2): p. 219-24.
等〈 1989年旧金山大地震对恶梦发生频率以及恶梦的内容的影响〉 《变态心理学期刊》，1992。101（2）：219-24页。
The frequency particularity of enlarged circuit is an important content of analogue electron technology.
放大电路的频率特性是模拟电子技术的主要内容之一。
The frequency of rainbows is dependent on content, viewing distance, and the viewer's sensitivity to the phenomenon.
彩虹现象的频率取决于画面内容，观看距离还有观看者对彩虹的敏感性。
This paper describes the principle of WCDMA Radio Frequency circuit, introduces the content and method in the Radio Frequency Measure of Mobile System.
本文描述了WCDMA射频电路的原理，阐述了移动终端射频测试的内容和方法。
These factors considered were asphalt content, confining pressure, temperature and frequency of dynamic force.
本文中所考虑的因素有沥青含量、应力状态、温度及动力的频率。
The variation of frequency curve's mode peak content with the increasing of depth, shows not only the trend of chemical weathering but also variation gradient of weathering extent.
频率曲线众数峰含量随深度的变化，不但指示了化学风化趋势，而且反映了风化程度的变化梯度。
Quality of moving images on mobile LCD is estimated by a visual perception experiment to investigate the influence of frame frequency, response time and video content.
应用视觉感知实验的方法对移动显示(手机)用LCD的运动图像质量进行了主观评价，研究了帧频、响应时间和视频图像内容对运动图像质量的影响。
Established in 4 HACCP control procedures, including monitoring, monitoring, monitoring frequency and who to control of the content, in order to ensure full compliance with the standards to control.
建立HACCP监控程序，包括监控什么、如何监控、监控频率和谁来监控等内容，以确保控制标准得以完全符合。
The frequency stability, amplitude stability and harmonic content can be deduced from the second order perturbation solution of that equation.
方程的二阶近似解显示出非线性效应对振荡频率稳定度、振幅稳定度及波形正弦纯度的影响。
And make a description of mass media contact condition of technical colleges students from the medium contact degree, the medium use frequency, the contact duration and the content four aspects.
并从媒介接触程度、媒介使用频度、接触时间和内容偏好四个方面，描述了当代理工院校大学生的媒体接触现状。
The effects of polymer film thickness, CB content, and tested frequency on the resistance and capacitance in response to VOCs were investigated.
考察了敏感膜厚度、敏感膜中碳粉含量、及测定频率对传感器电阻电容响应的影响。
The items and frequency for parameter measuring, the effects of bath content and adjusting and trouble shooting for common defects of the paint film have been introduced.
叙述了参数测量项目及测量频率、槽液参数的影响与调整，以及漆膜常见缺陷的排除。
The influence regularity of vibratory parameters such as amplitude, frequency, centrifugal force, intensity of pressure, time of vibratory and material factors such water content is studied.
从静面压力、激动力、频率、振幅和振动时间等振动压实参数以及含水量对黄土振动压实效果的影响因素进行了系统的分析。
Ash content: important factor in maintenance frequency.
灰分含量：维修频率地重要因素。
Methods Orthogonal experiment was designed with the content of total flavonoids as index, and with ethanol concentration, the ratio of material and solvent, extracting time and frequency as factors.
方法以乙醇体积分数、料液比、提取时间、提取次数为考察因素，以总黄酮含量为测定指标，采用正交试验优化香附总黄酮的最佳提取工艺。
Large content hydroelectricity set should use AC-AC frequency converter.
大容量水电机组宜采用交-交变频器。
The results indicated that Cutting frequency was significantly negatively correlated with the soluble sugar content of the root and winter survival rate.
进行不同刈割次数处理，越冬期间取样测定其根系中可溶性糖含量及越冬率。
The attenuation coefficient shows approximately linear behaviour with frequency over the frequency range used, and the attenuation slope increases with the void content.
结果表明：超声衰减系数与频率之间存在线性关系，而且其斜率随孔隙率的增大而增大。
The attenuation coefficient shows approximately linear behaviour with frequency over the frequency range used, and the attenuation slope increases with the void content.
结果表明：超声衰减系数与频率之间存在线性关系，而且其斜率随孔隙率的增大而增大。
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