振幅

Based on the relations of the diffraction field and the surface wave, which conclude diffraction factor and interference factor, some relations were conformed such as: the diffraction fringes spatial distribution versus surface wavelength, the fringes half angular width versus the numbers of surface wave covered by laser spots and incidence angle, diffraction intensity versus surface wave amplitude.

通过对衍射因子和干涉因子的分析，得到衍射条纹空间分布与表面波波长的关系、条纹的半角宽度与入射激光光斑覆盖表面波的个数和入射方向的关系、衍射光强度与表面波振幅的关系，并解释了条纹缺级现象。

On the animated drawing a complex wave is resoleved into three simple harmonic waves with different frequencies and amplitudes.

该动画是由频率和振幅各不相同的三个简谐波叠加成复杂波的情形。

It was found that,under fixed frequency and strain amplitude,the phase separation exhibited anisotropy and periodicity.

在特定的振荡频率和应变振幅条件下，共混物的相分离具有显著的周期特性和各向异性。

Fig. 3 is the shaded relief color analytical signal of total magnetic intensity map of the Zarshuran area in which anomalously high-amplitude analytic signal anomalies appear as purple shades.

图。三是绿荫救济颜色解析信号的总磁场强度图的zarshuran区其中异常高振幅解析信号异常出现紫色眼影。

When you are satisfied that the detector coil is beneath an antinode on the wire, record the position of the detector coil.

将探测线圈向中间移动，使其位于一个波节下(此时从探测线圈得到的电压的振幅为最小)。

Continue to slide the detector coil until it is beneath another antinode (at approximately one-fourth the distance between bridges).

继续移动探测线圈使其位于另一波腹下(约为两桥臂间距的四分之一)，观察示波器上电压振幅的变化。

The receptance characteristics of track system has been predicted with the three dimensional track for high frequency vibration, with this model, the structure parameters of track system affect onreceptance have been discussed. The results show that the stiffness of ballast, sleeper mass, and stiffness of railpad are the main factors affecting on resonance and antiresonance under second resonance frequency.

利用轨道系统高频振动模型预测了各种参数对轨道系统导纳特性的影响，结果表明：道床刚度、轨枕质量和轨枕垫刚度是影响轨道系统第二阶共振频率以下共振和反共振的主要因素，随道床刚度增加，或轨枕质量减小，或轨枕垫刚度增加，第一、二阶共振和第一阶反共振频率增加，道床阻尼、轨枕垫阻尼主要影响第一、二阶共振和第一阶反共振振幅，阻尼越大，共振峰值和反共振谷值越平缓。

The results indicate that under yield points the attenuation, Young's modulus, Poisson's ratio and velocities of saturated rocks all display obvious anisotropy and rather apparent strain amplitude effect and frequency effect.

在最大载荷低于岩石的屈服点时，获得的衰减、杨氏模量、泊松比、波速都表现出显著的各向异性，同时它们还具有较明显的应变振幅效应和频率效应。

On the basis of wavelet transform and S transform,through popularizing basic wavelet, the basic wavelet containing 4 kinds of unknown parameters (amplitude, energy attenuation rate, energy-delay time and apparent frequency ) was constructed, realizing generalized S transform.

在小波变换和S变换基础上，通过对基本小波的推广，构建含有四类待定参数(振幅、能量衰减率、能量延迟时间及视频率)的基本小波，实现广义S变换。

2 Superposition The principle of superposition, which applies to waveforms with amplitudes typical of industrial situations, states that the net result of adding two waves is to sum their effects arithmetically.

2.3.2 叠加叠加原理适用于具有工业环境典型振幅的波形，内容是说两列波叠加的结果就是其各自波形的代数相加。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。