查询词典 problems

By using integral transformation method, viscoelastic mixed boundary problems can be made to correspond with elastic mixed boundary problems,which is the well-known correspondence principle.

本文结合国内外的研究成果，就粘弹性力学中存在的各种对应原理及数值反演方法进行了归类和总结。

On this condition, the problem of rule of law is to reconsider the political basic problems of nation—state rule of law from the view of cosmopolitism democracy. That is to say, Chinese jurisprudence is facing the critical problems.

在全球化背景下，从世界主义民主的视角来看待法治理论所面临的问题，就是要重新审视全球化背景下民族国家法治的政治基础问题，这也是中国法理学面临的重要问题。

In Rome you had problems with Costa. You had some problems with the wind.

在罗马的时候，和Costa的比赛，你也受到了风的影响。

State variables at left end of time interval and costate at right end of time interval were taken as independent mixed variables, and the state and costate variables inside the time interval were approximated by Lagrange interpolation. Nonlinear optimal control problems were replaced by nonlinear equations through dual variable principle, and the symplectic algorithm for solving nonlinear optimal control problems can be obtained at the same time.

以时间区段一端状态和另一端协态作为混合独立变量，在时间区段内采用拉格朗日插值近似状态变量与协态变量，然后利用对偶变量变分原理并将非线性最优控制问题转化为非线性方程组的求解，最终得到求解非线性动力学系统最优控制问题的保辛数值方法。

Some widely used artificial neural networks such as BP, RBF and ARTMAP were discussed on the common points they shared when solving nonlinear regression problems. A framework, proposed accordingly, suggested that such problems should be implemented in two steps: sample covering and modelbased map regression.

分析了BP、RBF和ARTMAP等人工神经网络在实现非线性映射方面的共同之处，基于RBF等网络对于人脑功能方面的模拟和仿生模式识别的思想，总结出一种处理这类问题的基本框架。

In this paper, it is considered that the major stumbling block of these problems is the division between humanism education and science education, thus resulting in defects of the humanism loss and the scientific crankiness, and having brought many kinds of problems.

本文认为这些问题的一大症结是人文主义教育和科学主义教育的断裂，由此造成了人文主义的缺失和科学主义的偏至这样一种"双重困境"，带来许多这样那样的问题。

We anticipate problems before they crop up,and come up with solutions to address these problems.

我们在不懂的题目出现前开始猜测不懂的题目并想出各种解决不懂的题目的要领。

However, serious problems occurred at the same time, such as the transportation in scenic spot, security affairs, the crowdedness during peak period, the reception and management, etc. Confronting with these problems, we had no time to delay. It was urgent to find methods for the balance of development and protection.

为了提高管理水平，解决相关矛盾，即着手对规划进行修编。1999年旅游黄金周的实施给华山规划修编提出了新课题，提出对华山风景区规划中黄金周压力下的问题进行研究，论文从研究华山风景区自。。。

However, serious problems occurred at the same time, such as the transportation in scenic spot, security affairs, the crowdedness during peak period, the reception and management, etc. Confronting with these problems, we had no time to delay.

为了提高管理水平，解决相关矛盾，即着手对规划进行修编。1999年旅游黄金周的实施给华山规划修编提出了新课题，提出对华山风景区规划中黄金。。。

Research usejP.Haggett"s pattern of spatial structure and system, analysis technique of tourism market space and data of spot check to analyze the evolvement of spatial structure and problems of tourism development from six faces, move, path, crunode, significance of crunode, ground and diffuse. The law of the evolvement of spatial structure: First, tourism development keeps rising. Second, AR of xi"an is very big and stable, Xi"an is tourism hotspot and center. Third, origin market space sticks out east, and isn"t continuous. Fourth, tourist proportion of XAZ follows the low of distance decay. Distance decay is very obvious in adjacent zone because of little attraction. Sixth, the spatial distribution of tourist origins has become less concentrated. Tourist origins of east China develop quickly. Three problems: First, tourism development is very unbalance between Xian and its adjacent zone.

西安及毗邻地区的国内客源市场空间结构的研究，采用了英国著名地理学家哈格特描述的空间结构模式与秩序，利用旅游市场空间分析技术，借助市场抽样调查、数量分析，从运动模式、路径、结点、结点层次、地面和扩散6个层方面进行了剖析，归纳总结出5个客源市场空间结构演变规律：(1)旅游业发展整体保持增长趋势；(2)客源吸引半径大而稳定，西安市是全国性的旅游热点城市和旅游中心城市；(3)客源市场分布突向东部，呈不连续分布；(4)游客比重的距离衰减普遍存在，毗邻地区吸引物及自然吸引物吸引力较小，距离率减明显；(5)客源集中度减小，客源市场发展呈现跳跃式增长的演变规律。3个市场拓展面临的问题：(1)西安与毗邻地区间旅游业发展不平衡现象明显；(2)客源市场区位不佳；(3)旅游产品单一老化，类型单调乏味。

Metrorrhagia is also gynaecological problems of common diseases.

崩漏是妇科常见病也是疑难症。

WordFTP gives you the convenience and timesaving you need.

wordftp让您的方便和省时您所需要的。