问题的

Optimization method for symbolic problem is developed and the characteristics of the symbolic solutions are studied, and the method is coded with rule-based production systems.

本文提出的这一方法找出了问题的全部紧约束判断条件，去掉了更多的多余子问题，得到了在各种系数取值条件下问题的全部子问题。

The method of moment is often effectively used for solving electromagnetic scattering problems. This problem, however, involves a dense system of linear equations.

矩量法是一种常运用于计算电磁散射问题的有效方法，计算电磁散射问题就涉及到一个稠密矩阵的计算问题。

Electromagnetic field theory,lumped-element circuit theoy and distributed circuit theory,based on maxwell′s equations,kirchhoff's laws,telegrapher's equation respectively,are the main methods to analyze electromagnetic problems.

0引言电磁场问题的"场"理论是基于Maxwell方程组的理论分析途径，这种分析方法归结为电磁场边值问题地求解，通常比较复杂而繁琐，原则上可以用来处理几乎所有得宏观电磁场问题。

In addition, it includes a troubleshooter utility that scans your computer and device to identify problems and offers information and corrective actions to solve them.

此外，它还包括一个疑难问题的实用工具扫描您的计算机和设备，以找出问题，并提供信息和采取纠正行动，以解决这些问题。

This dissertation focuses on the strategy of the characteristic economy development in Xinjiang Uigur Autonomous Region in China in order to advance the research into the question in three aspects: theoretical analysis, empirical analysis and policy analysis.

本文所研究的问题是新疆特色经济发展战略问题，力图从理论分析、实证分析与政策分析三方面推进对这一问题的研究。

By introducing a smooth merit function for linear inequalities system problem, the problem was equivalently reformulated as an unconstraint optimization problem.

通过引入线性不等式组问题的一类光滑价值函数，将其求解问题等价地转化为无约束优化问题的求解。

The variational problem of semi-discrete problem is given, the well-posedness of the variational problem is proved, and some error estimates are presented.

给出半离散化问题的变分问题，证明了变分问题的适定性，并给出了误差估计。

Nowadays, while studying the behavior of bridge under wind, more attention is focused on the problems of aerodynamic stability and vibration response which have been great progress. But aerostatic problem is still researched little.

目前，桥梁风工程界对大跨径桥梁的研究主要考虑动力稳定问题和振动响应问题，并取得了很大进展，而对空气静力问题的研究仍然欠缺。

Aesthetical education is a complex question. There are many keys on the question.

审美教育问题是一个异常复杂的问题，关于这个问题的具体阐释相当丰富。

Chapter two reviews the literature in this field. Chapter three and four point out the problems existing in our country's loan-loss provision accounting policy and practice. Chapter five to chapter eight systematically review the experiences of amphibolous, debate, conflict and harmonize process of ALLL standards in America since 1975, as well as the latest dynamics on the measurement model of loan asset. The problems, experience and lessons of the whole process are analyzed from the professional perspectives of accounting recognition, measurement and disclosure. Chapter nine gives some suggestions to our country's loan-loss provision accounting policy based on the American experience. Chapter ten concludes.

第二章对国内外有关贷款损失准备金问题的实证及规范研究进行了回顾；第三章和第四章分析归纳出我国在贷款损失准备金会计政策及计提实务中存在的若干问题；在第五至第八章从确认、计量和披露等角度系统回顾了美国1975年以来在贷款损失准备金会计政策问题上所经历的模糊、分歧、冲突与协调历程及其对银行稳健和信息透明的影响，并对其在贷款资产价值计量问题的上最新发展动态进行追索和讨论；第九章在借鉴美国经验的基础上，针对我国贷款损失准备金会计政策与实务中所存在的问题，提出若干政策建议；第十章给出本文结论。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。