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The fast-developing home appliance industry in China has made great progress in recent years.

中国的家用电器产业近年来的迅速发展取得了令人瞩目的成绩。

With the fast development of the information technology, it has been applied in many domains.

随着信息技术的迅猛发展，信息技术在各个领域的实践中得到广泛应用。

Combining the definition of CWT and the derivative property of convolution, we constructed a general method to calculate the approximate derivative of signal through CWT by using the first and second derivative of Gaussian function, Haar, and the first derivative of three-order-Spline function as wavelets. As compared with the other approaches of calculating derivative, which include the numerical differentiation, polynomial filters, Fourier transform, and the recently proposed DWT method, fast calculation and simple mathematical operation were remarkable advantages of CWT method. For the signal corrupted by severe noise (Signal-toNoise Ratio=5), the satisfactory results could also obtained via CWT method through appropriately adiusting the dilations.

在此基础上，(1)结合连续小波变换的特点和卷积的微分性质，提出了使用Gaussian函数的一阶和二阶导数，Haar和三次样条函数的一阶导数作为小波函数的连续小波变换计算信号近似导数的一般性方法，与其他导数计算方法(包括数字微分法，多项式滤波法，Fourier变换法和离散小波变换法)相比，本法简单便捷，计算速度快，对于噪声含量较高的信号(S/N为5)，只要适当调节尺度即可获得比较满意的结果。

The results show that to obtain an approximate value of the phase transition point, using the asymptotic series method not only can achieve high accuracy but also has the great advantage of fast computation.

结果表明：对于求相变点的近似值，采用渐近级数展开法不仅能达到很高的精度，同时还具有计算量小的突出优点。

The authors present a fast approximation method useful in the early design as well as a more detailed analysis.

作者提出了在早期和中有用的更快速估算法。

The algorithm had the feature of fast convergence and so it was a good approximator.

本算法具有快速收敛性，是一个良好的逼近器。

This is fast becoming China's century, yet its leadershiphas displayed that multilateral environmental governance is not only not apriority, but is viewed as a hindrance to the new superpower's freedom ofaction.

这个世纪属于快速发展的中国，但是中国的领导人却不仅没有将多边环境治理提升到议事日程上，反而将其视为其自由发展的障碍。

No hard and fast rules are given, but Aquinas often used seven.

没有硬性规定，给出但阿奎那经常使用7。

The algorithm used to implement fast Fourier transform of real-valued with complex-valued Fourier algorithm and the algorithm used to compensate the decaying direct current with arbitrary decay time parameter are deduced in detail.

对其中的一种用复序列DFT算法分析实数序列的算法和一种用来对具有任意衰减时间参数的衰减直流分量进行补偿的算法进行了详细推导。

Some of this is the natural arc of a huge, fast-growing country in the process of modernization.

快速发展的大国在现代化的过程中自然会产生一些变化。

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。