提出了基于波叠加的噪声源识别和定位方法。
The method of noise source identification and location based on Wave Superposition Method(WSM) is proposed.
在正弦波叠加模型的基础上进行了随机路面谱的计算机模拟。
The computer simulation on stochastic road irregularities is performed based on the sinusoid superposition method.
从平面波叠加原理出发，导出与从麦克斯韦方程组出发同样的表达式。
Based on the principle of superposition of plane waves, the same expressions are derived as those based on Maxwell 'e field equations.
总结了波叠加的方法，指出了基准坐标系的重要性与有关量的求解方法。
The superimposing method of waves is given. The significance reference coordinate system and the solving process for some quantities are indicated.
暗影守卫-该技能的效果现在可以与吸血鬼的拥抱、黑暗和暗影之波叠加了。
Shadowguard: This Troll Priest racial spell now works with Vampiric Embrace, Blackout, and Shadow Weaving.
要实现倾斜界面转换波的共转换点道集抽取和转换波叠加，必须确定转换点位置。
Conversion points must be located in order to make common conversion point gathering and stacking of converted waves from the slant interface.
井间地震资料数据处理主要包括两个方面：井间层析成像处理和井间反射波叠加成像处理两大部分。
The crosswell seismic data processing mainly consists of two aspects: one is crosswell tomography imaging processing, and another is crosswell back wave stacking imaging processing.
在相干声场中，很难将各个声源产生的声压分离开来，所以常规波叠加法不能用于相干声场的全息重建与预测。
The routine wave superposition approach cannot be used in reconstruction and prediction of a coherent acoustic field, because it is impossible to separate the pressure generated by individual sources.
举个例子，为了衡量负电源纹波抑制比，放大器的-VS通过端口1与负直流电压通过8753的偏压口与正弦波叠加。
To measure negative PSRR, for example, the amplifier's -vs pin comes through port 1, with the negative dc voltage through the bias port, of the 8753 with a superimposed sinusoid.
因而，基于波叠加法的声全息就不存在边界面上的参数插值和奇异积分等问题，而这些问题是基于边界元法的声全息所固有的。
Therefore, there are no problems such as parameters interpolation, singular integration etc. in WSA based acoustic holography, which are inherent to BEM based NAH.
文中证明了，自返平面列阵具有补偿畸变的能力，不是由于产生位相共轭反射波，而是由于自返光线的叠加和自返元件的特性。
It is shown that the compensation for distortion does not result from the production of the phase conjugate reflected waves, but from the interaction of retro-reflective waves.
并从能量叠加平衡方程，近似定量估计出大洋中长历时涌浪有效波高与局地平均风速的关系。
The relationship between local mean wind speeds and swell significant wave heights for long period has quantitatively estimated from the superposition equation of energy.
将这一结果应用于P-SV转换波的速度分析和叠加处理中。
The result is applied to analysis of velocity and stacking of the P-SV converted-wave.
本文提出的基于起伏地表的叠加速度分析方法，应用双平方根方程计算反射波的旅行时间，可适用于地形起伏剧烈地区。
The method of stack velocity analysis based on relief surface presented in the paper uses double-square-root equation to compute the travel time of reflections, which is suitable to use in the area w.
在某些情况下，这些波至的残余会叠加在一起给出近于水平的同相轴。
In some cases residuals from these arrivals will stack up to give nearly horizontal alignments.
DMO方法能够使来自不同倾斜界面的反射波同时得到有效叠加。
DMO method can cause satisfactory stack result of the reflection waves which come from different dip reflectors.
通过开关角预置方法，叠加出了谐波含量低的稳压正弦波输出。
Using the method of firing Angle prediction, steady sinusoidal output voltage with low harmonic components can be generated.
在高能量雷射的激发之下，放射出的兆赫波显示出与方位角有关的分量叠加于与方位角无关的分量上。
At high photoexcitation, emitted THz wave shows the obvious azimuthal Angle dependence superimposed with a strong angle-independent component.
研究了多重化逆变器的一种控制方法，采用逆推的方法确定各单元的触发脉冲，通过多重移相叠加原理得到正弦波输出。
A new control method of multiunit inverter is described, which determines the triggering pulse for each unit to obtain the sine wave output through multiple-phase shifting superimposition principle.
分析了PWM双桥叠加型，交流斩波型和串联型等三种变频型交流电压调节电路，介绍了基于变频技术的调压应用。
This paper analyzes PWM double-bridge superposition regulator, AC chopping regulator and series voltage regulator, and introduces the application of AC voltage regulating based on VF technologies.
气体中形成波的振动叠加在这种无规则热运动上。
The vibrations which constitute a wave in a gas superposed on the random thermal motion.
对于倾斜界面，转换波的叠加非常复杂。
The stack of converted waves from slant interface is terribly complicated.
克希霍夫偏移中，反传播的处理就是把特定点的波场克希霍夫积分表达式作为从邻近点在邻近时间传播来的波的(加权)叠加。
In Kirchhoff migration, this is done by using the Kirchhoff integral representation of a field at a given point as a (weighted) superposition of waves propagating from adjacent points and times.
石油地震勘探记录中的瑞雷面波是一种干扰波，在反褶积和叠加前必需首先将面波从炮记录中分离出来，以提高叠加剖面的信噪比。
In petroleum seismic exploration records, Rayleigh waves belong in disturbing waves which should be removed from the records before deconvolution and stacking so as to raise signal-to-noise ratio.
该结构利用积分面积相等的原则确定开关角，通过串级叠加的方法得到标准正弦波输出。
In the structure, the (equal) integration area method was used to determine the control switch Angle, and the sinusoidal voltage wave was obtained by means of the concatenate superposition.
讨论了弹性波多普勒效应的叠加性质，并指出相对论的时间膨胀和长度收缩对弹性波多普勒效应的影响。
The superposition property of elastic wave's Doppler effect and the influence of relativistic time dilation and length contraction on elastic wave's Doppler effect are also discussed.
对线性叠加在中值系列中的平稳随机噪声，用默认软阈值小波消噪平滑中值序列中的随机噪声分量。
As for the stable stochastic noise component linearly superposed on the median series, it is smoothed by means of the default soft threshold wavelet de-noising.
在实验结果中，还观察到简单波逐渐饱和的情况以及叠加于锯齿波上的大量高频调制部分。
In experimental results, one observes clearly the gradual saturation of simple waves and high frequency modulations on the sawtooth waveform.
本文应用线性波理论，通过波浪叠加法，探讨了海洋平台油气生产立管系统的动力性质。
In this paper, linear wave theory and wave superposition method are used to study dynamic behavior of oil or gas production risers on the offshore platform.
通过在平面波谱域中比较复射线束叠加场和标准解的方法，导出了球面波和柱面波的复射线束展开系数公式。
In this article, we derive complex expansion formula of spherical and cylindrical waves by comparing the stacking field of complex ray and the close-form solution in the plane spectral domain.
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