查询词典 problems

Good health but some are prone to "wobbler" syndrome, heart problems, skin problems, hip dysplasia, and entropion - a folding outward of the eyelid rim, usually on the lower lid.

良好的健康状况但是有些常会有"摇摇晃晃"的症状，心脏问题，皮肤问题，臀部发育障碍，眼睑内翻－是一种眼皮向外翻，通常是下眼皮。

In these problems, the selection of international market entry mode is one of the most important problems.

其中，国际市场进入方式的选择问题是最重要的问题之一。

The main problems researched in the dissertation and achievements are as follows: The dissertation explains the science background and the theoretical and actual meaning of the task. The progress and the problems of the flow imaging technique are briefly explained. The advantages of electrical capacitance tomography are discussed. The paper discusses the formation and operating principle of ECT, and builds up the definite mathematical model by detail theoretical analyse, and establishes the Finite Element Model of the system by changing the finite boundary value problem of ECT into equivalence variation problem according to variation principle. On the basis of the FEM of the system, the paper builds the finite element model of the capacitance sensitivity field distribution and programs its finite element simulation software and proves the validity of the FEM of the ECT from different aspects. With the FEM and the qualitative analyse of the effect of each structural parameter of the capacitance transducer on its capability, this paper optimizes the structural parameters of the capacitance transducer, and obviously improves its capability. The compare of the simulated result with the static experimental result shows that the error of them is less than 0.9%.

其主要研究内容包括：阐述课题研究的学术背景及其理论与实际意义，概括总结出流动层析成像技术的发展现状和存在的问题，指出电容层析成像技术的优点；讨论电容层析成像系统的组成及工作原理，进行详尽的理论分析，以变分原理为基础，将ECT的有限元边值问题转换为等价的变分问题，从而建立系统的有限元模型；在系统有限元模型的基础上，建立敏感场的数学模型，编制有限元的仿真软件，并从不同角度证明电容层析成像系统有限元模型的正确性；利用有限元模型，定性地分析电容传感器各结构参数对其性能的影响，并对传感器结构参数进行优化设计，使其性能得到明显的改善。8电极ECT系统的仿真和静态实验结果的比较表明，它们之间的相对误差小于0。

The problems treated by the essentialism are relatively simple while the non-essentialism buries itself in endless problems.

前者处理的问题较为简单，后者却是将自己置于不尽的问题之流中。

Planar graphs also play an important role in colouring problems;to motivate such problems,let us return to our"road-map"graph,and let us suppose that Shell,Esso,B.

平面图在着色问题中还起着重要的作用；为了生动地说明这一问题，让我们回到路线图，并假定Shell、Esso、B。

Aiming at these problems, an expectation maximum based MAP algorithm is proposed and the performance is analyzed. The proposed algorithm avoids large matrix operations by using the EM algorithm to decompose the MIMO channel estimation problem into a series of single input single output problems. Besides, a joint estimation is carried out over multiple OFDM symbols in order to enhance the data transmission efficiency and the estimative performance of the proposed algorithm.

该算法利用EM算法把多输入输出信道估计问题化简为一系列独立的单输入输出问题，避免了大规模矩阵运算，降低了MAP算法的计算复杂度；为进一步改善MAP算法的数据传输效率及其估计性能，可通过对多个连续的OFDM符号进行联合信道估计。

Part three discusses some problems of agency by estoppel which mainly talks about two problems.

其二是关于本人追认权行使的问题。

Against this background, the paper, with the research methods of ethics and economics, and looking into the question from the characteristics of economicality and ethicality, individuality and collectiveness of the mankind, analyzes the ethical connotations of economic cooperation, ponders on the ethical problems which hinder Cooperation, and discusses the solutions to these problems from the perspective of cooperative revenue, cooperative hazard, and cooperative trust, in an attempt to promote trust, reduce cooperative trust, and gain both ethical and economic benefits.

本文正是在这一背景下，主要运用伦理学的原理、并借助经济学的研究方法从人的"经济性"与"道德性"、"个体性"与"群体性"的特点入手，分析了经济合作的道德内涵，思索了困惑合作的道德方面的难题，并从合作利益、合作风险、合作信任等方面对问题的解决进行探讨，力图能够增进信任、降低合作成本，实现经济与道德的双重收益。

In this paper, raised the issue of eugenics, on the basis of gifted students on the subject of human problems and the origin of these problems and provide some measures for reference

本文在提出了优生学带来的问题的基础上，论述的人类优生论题问题和这些问题的起源，并提供了一些可供参考的对策

Thus it provides a fruitful approach to solve complex problems.Stemming from the key project——"Research on Dynamic Congestion Warning and Evanesce Decision-making for Urban Traffic Network", funded by Natural Science Foundation Project of CQ CSTC under Grant 2006BA6016,on the basis of reviewing the existing outcome in this field, this dissertation introduces computing intelligence theory to make a comprehensive and deep research on several important problems from urban traffic guidance system.

因此，本学位论文依托重庆市科学技术委员会自然科学基金计划项目——智能交通系统重点项目"城市交通路网拥堵动态预警与疏导决策技术研究"(项目编号：CSTC，2006BA6016)，在总结该领域现有研究成果的基础上，引入新兴起的计算智能理论，对交通诱导系统研究中应解决的若干关键理论问题进行了较为全面深入的研究，试图解决目前城市交通诱导领域存在的一些疑难问题。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷