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In the area of calculation method of complex flow field in turbomachinery, this dissertation studies grid generation method for coolant jet flow field and domain decomposition approach for complex flow field.

在叶轮机械复杂流场的求解方面，本文对冷气喷射流场的网格构造及复杂流场分区算法进行了研究。

Domain Decomposition Method for Electromagnetic Field Boundary Value Problem .

电磁波时域有限差分方法，第二版。

In this paper, the method of wave field extrapolation and decomposition of seismic compound wave in viscoeleastic medium is presented, based on wave equation.

从粘弹性波动方程出发，建立了一种地震散射波场纵横向高分辨波场外推方法。

EOF, EOF procedures, principal component analysis procedure, suitable for vector field orthogonal decomposition.

经验正交函数，EOF程序，主成分分析程序，适合做向量场的正交分解。

An electromagnetic radiation effect evaluation method is presented in this paper. The effect is ranked by the weighted average of the coupled electric field with domain decomposition and subdomain sensitive factors.

提出了一种电磁辐射效应评估的方法：通过区域分解并且引入子域敏感因子，采用电场强度的加权平均作为EMR效应评估的参考指标。

Coupling field, domain decomposition, numerical simulation, puffer circuit breaker.

耦合场，区域分解，数值模拟，压气式断路器

Purify the blood of the features: The high voltage electric field decomposition, the acid in the blood and poison, so that acidic blood back to the weak alkaline condition.

净化血液的功能：通过高压电场分解、中和血液中的酸毒，使呈酸性的血液恢复到弱碱性状态。

A fault feature extraction approach based on extremum field mean mode decomposition and singular value entropy of auto-regressive model is proposed.

提出了一种基于EMMD（extremum field mean mode decomposition）和AR（auto-regressive）奇异值熵的故障特征提取方法。

This paper has given a thorough investigation into the application of BP neural network to gravitational density interface inversion as well as the implementation of wavelet theory in potential field decomposition and, on such a basis, analysed and evaluated the prospect of applying wavelet neural network to the inversion of gravitational and magnetic data.

重磁数据处理是地球探测与信息技术学科中重磁方法、理论在生产实践工作中的重要环节，其中反演问题和位场分离除了具备自身的作用外，两者并不是截然分开的。位场分离可以为反演问题提供更加可靠的先验信息，对提高反演精度具有一定的作用。反演问题是地球物理的核心问题。增

This paper has given a thorough investigation into theapplication of BP neural network to gravitational density interface inversion as well as the implementation of wavelet theory in potential field decomposition and, on such a basis, analysed and evaluated the prospect of applying wavelet neural network to the inversion of gravitational and magnetic data.

文摘：对BP神经网络在重力密度界面反演以及小波分析在位场分离上的应用进行了深入的研究，进而对小波神经网络在重磁资料反演中的应用前景进行了分析、评价。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。