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The spectrum analysis method is being applied to more and more aspects of biomedical signal processing, because it has the advantage of reducing computation complexity, easy of feature extraction and data compression. One of its application is the development of frequency domain correlative cardiograph, which has already been applied to clinic.

由于频域分析具有简化计算、便于特征提取和易进行数据压缩等优点，这种方法在生物医学信号处理中得到了越来越广泛的应用，如在心电图的自动分析方面，目前已有频域心电图仪应用于临床。

Evaluating the damage efficiency of the carrier plane groups under the attacking of multiple-submunition is a complicated problem. A rapid method was provided to evaluate the damage efficiency issue based on vulnerability analysis of the carrier plane group and using the pixel-simulation method, and a computation simulation model of the carrier plane groups under the attacking of submunition was established.

对于采用子母弹攻击航空母舰舰载机群的毁伤效果分析问题，存在相当大的难度，为对子母弹攻击舰载机群毁伤评估提供一个快速、初步的结果，在对舰载机群进行易损性分析的基础上，采用像素仿真的模拟方法，实现了多弹攻击下舰载机群毁伤效果的计算机模拟计算。

The flow field and the temperature field in the turbine cascade were studied in view of experiment and computation.

本文从实验和计算的角度对涡轮叶片中的流场、温度场耦合进行了研究。

Numerical experiments are carried out to examine the computation accuracy and convergence speed of the method for the free-term coefficient and Cauchy principal value integration.

对截断圆柱上的波浪作用力与解析解做了对比，发现本方法具有很高的计算精度，随网格的加密迅速收敛于解析解。

By calculating and analyzing three examples,it is shown that MT method is an effective approach for the computation of resonant frequencies of a cavity resonator.

实例计算结果表明：用多极理论分析谐振腔本征值问题不仅具有较高的计算精度，而且可方便地应用于电磁工程问题的设计与计算，是一种有效的谐振腔本征值问题分析方法。

A new approach,the multipole theory method,is briefly described for the computation of resonant frequencies of a cavity resonator.

本文给出用多极理论分析谐振腔本征值问题，以及用多极理论分析谐振腔本征值问题的使用规则。

By using the computing method of this paper, emendation error after yaw-steering can be reduced to centesimal Hz level. Thus, precise computation of yaw-steering is successfully achieved.

利用该文提出的计算方法，采用偏航控制的多普勒中心校正误差可以达到0.01Hz量级，从而实现了偏航控制的精确计算。

This article rested on thegeological condition of the Shandong Mine,used Ansys software to carry on computation of snick shaft bottom,proposed for the concept of optimally central angle firstly,obtained optimally stress of shaft bottom structure.

依据山东万福矿井的地质条件，采用Ansys软件进行削球式井壁底模型计算，提出了最佳圆心角的概念，得出了最佳受力形式削球式井壁底结构。

Because the central difference method is conditional stable, the critical time step and damping were estimated by model analysis, which can guarantee the computation stability. In this paper, the mesh method was used to described the tool surface.

由于中心差分法的计算是有条件稳定，作者对确定系统临界时间步长和阻尼系数的方法进行了研究，采用模态分析理论估计临界时间步长和阻尼，保证了计算的稳定性。

His contribution was to provide a clear set of rules for manipulating infinitesimal quantities, allowing the computation of second and higher derivatives, and providing the product rule and chain rule , in their differential and integral forms.

他的贡献是提供了一套明确的规则，操纵微不足道的数量，使计算的第二个及以上衍生产品，并提供产品的规则和链的规则，在其微分和积分形式。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。