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The polynomial approximation method is also employed to obtain simple formulas for frequency and amplitude correction.

本文利用多项式逼近方法获得了频率和幅值修正的计算公式。

The fPSCs increased in the amplitude with the growth of dendritic arborization but decreased in the number of peaks.

随着树突分支的发育，此fPSCs的幅值增加而峰数减少。

Among all OMRP treatments, biggest change range appears in IMRP12 followed by IMRP10 and IMRP13.There was positive correlation between change range and increasing rate of available phosphorus. There was positive correlation between increasing rate of available phosphorus and decreasing amplitude of XRD argentite's main peak value.

这一结果与6种磷矿粉的活化效果，即磷矿粉活化前后有效磷的增加值相一致，说明活化剂通过降低磷矿粉X-衍射主峰的峰值改变了磷矿粉的结构，由此提高了磷矿粉的化学有效性。

Taking the 550kV GIS installed in a certain hydropower station in China as research background and according to structure and operational features of this 550kV GIS, on the basis of calculating VFTO under seven kinds of operation modes, the damage of VFTO to transformer insulation and its influence on surge arrestor counter as well as the influences of closing resistor and voltage caused by residual charge on the amplitude and frequency of VFTO are researched.

以董箐水电站为研究背景，根据550 kV GIS结构及运行特点，在计算了隔离开关7种操作方式下VFTO的基础上，分析了VFTO对变压器绝缘的危害与对避雷器计数器的影响以及残余电荷电压和合闸电阻对VFTO幅值与频率的影响。

The two fractal parameters (amplitude B and fractal dimension D) in the new model represent the roughness of primary and higher order asperities of stationary profiles, respectively.

接着在节理表面形状的精确测定基础上，根据分形理论的变量图法，建立了描述岩石节理表面几何形状的新的分形模型。

The study has focused on: 1 The research background and the current state of the power measurement were analyzed systematically, and then wavelet-based power measurement algorithm was certified feasible for astable signals; 2 We developed a new method of RMS and power measurement based on Dmeyer wavelet. After that three other wavelet measurement approaches were compared with Dmeyer wavelet-based measurement approach. Then the impact on measurement errors of amplitude frequency property and energy leakage of wavelet filter banks were deeply researched, and some measures were proposed to reduce it; 3 We developed a new strategy of power measurement algorithm based on lifting wavelet, which had calculation advantage compared with the first wavelet, so that it was more suitable for the realization of hardware; 4 The running system of wavelet-based power measurement algorithm based on DSP was proposed, and then it was realized on ICETEK-VC5416-A EVM board; 5 Existing problems and the further research direction of wavelet-based power sub-band measurement algorithm was discussed.

本文对基于小波变换的功率测量算法展开深入的分析研究，主要内容有：1）系统地分析了功率分解测量的研究背景、国内外的研究现状，并从能量守恒的角度验证了小波功率分频带测量算法在非平稳信号条件下的可行性；2）首次提出了Dmeyer小波变换有效值与功率的测量方法，进而通过对该方法与3种已经提出的小波测量方法的对比分析，深入研究了小波滤波器组的幅频特性和能量泄漏特性对测量误差的影响，并针对电网谐波的特点提出了减小影响的相关措施；3）首次提出了二代小波功率测量算法，对比一代小波功率分频带测量算法，它大大减少了算法实现的运算量及内存的需求量，从而更适合于硬件的实时实现；4）提出了小波功率分频带测量算法的DSP实现方案，并在ICETEK-VC5416-A EVM板上进行了实现；5）探讨了小波功率分频带测量算法目前仍存在的问题，并提出了进一步的研究方向。

With theincreasing of the strength of e-e interactions,the amplitude of CDW decreases slowlyto disappear at enough strong strength of e-e interactions and the system becomes astable SDW state.

随着电子—电子相互作用的增加，CDW缓慢减弱，电子—电子相互作用增大到一定强度时，CDW迅速消失，同时出现SDW态。

Methods 100 eyes of 50 cases were given Esculin and Digitalisglycosides Eye Drops to treat asthenopia,compared with matched control subjects（100 eyes） of asthenopia and amplitude of accommodation.

运用七叶洋地黄双苷滴眼液治疗LASIK术后病人50例100眼，以视疲劳的自觉症状及眼调节幅度为观察指标，与对照组进行对比。

The application of an appropriate apodization film to an ordinary lens makes the point amplitude response asymptotic to a Dirac-delta function, or causes an arbitrarily narrow depth of focus. This implicates that we may achieve lateral or axial superresolution through implementing an apodization film.

运用适当形式的光瞳滤波器可以改变成像系统点振幅响应的分布，使其具有类似于冲击函数(Dirac-delta函数)的形式，这样就有可能实现光学超分辨，但变迹术的运用往往会因其强烈的旁瓣效应而导致成像系统对比度的急剧下降。

Using Floquet theory and small amplitude perturbation method, we prove thatthe microorganism-eradication periodic solution is asymptotically stable if the impulsive periodsatisfies some conditions.

利用Floquet理论和小振幅干扰的方法证明脉冲周期满足一定条件时，微生物灭绝周期解是渐近稳定的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。