查询词典 hilbert problems

Since nonlinear problems more accurately describes the phenomena of the nature,thus thispaper considers nonlinear optimization problems and two important classes of nonlinear evolu-tion equations,and neural networks for nonlinear optimization problems is stressfully studied.

由于非线性问题更准确地描述了客观现象，因此本文考虑了非线性优化问题和两类重要的非线性发展方程，突出地研究了非线性优化问题的神经网络。

In the second part, the article specially researches the problems and reasons for the entrepreneur"s motivation and restriction in the reforming of the state—owned enterprise. There are five problems on the previous means of the motivation and restriction, including unclear subject , undistinct object , undefinite principle, unperfect means and diversified goals . The reasons for the problems are that the definition of the entrepreneur in state—owned enterprise is ambiguous ,and the appointment lags behind the reality ,also the trammels of traditional ideas don"t smash.

在回顾了国有企业改革进程中国有企业家激励与约束方式的基础上，分析过去的激励与约束存在主体不明确、客体不清晰、原则不确定、方式不到位、目标多元化的五个问题；然后分析这些问题产生的三个原因，即国有企业家界定的模糊性、任用方式的滞后性和传统思想观念的束缚。

The method of J-integral test is studied. The results show that there are many problems inpresent JIC testing, such as the form of blunting line, the method ofdetermine JIC, the condition of validness of J-integral and plane-strain and so on.All these problems have been discussed in this paper and the methods for resolving these problems are raised.

研究表明，目前的J积分测试方法存在许多问题，例如钝化线方程、J_的确定方式、J_有效性及试样尺寸的平面应变条件的检验规则等，本文对上述问题进行了讨论并提出了相应的解决办法。

The research work in this dissertation aim to apply the advanced technique in practice, that ramifies three parts: at first, the basic study of the computer vision, especially the stereo vision, include their technical mechanisms, methods and algorithms resolves the same technical problems of endoscopy and ferrograhpy based on stereo vision. Secondly, the endoscopy of engine fault inspection based on stereovision is researched and the system faced to this application is developed, thus the problems of stereovision applied to macroscopical images such as endoscopic images are resolved in method and computation. In addition, inside scenes are reconstructed and typical damages of engine inside are analyzed. Thirdly, the investigations of system formation, methods applied and algorithms study of debris analysis based on stereovision is carried out. Thus the problems of stereovision applied in debris analysis are resolved mainly. Furthermore, the integrated method combine with 3D symbolic parameters is studied and discussed for the recognition of debris configuration in pilot.

本文的研究工作以技术应用为目标，分为三大部分：首先是对计算机视觉，特别是立体视觉技术机理、方法和算法的基本研究，主要解决了立体视觉在内窥探伤与铁谱检测中应用的技术共同点；其次是对基于立体视觉的发动机内窥探伤的技术研究和系统开发，解决了立体视觉用于内窥图像这一宏观图像的技术和算法实现问题，其中包括对内窥场景的视觉重建和对发动机内部典型损伤的分析；最后对基于立体视觉的磨粒分析技术的系统构架、实施方法和相关算法进行了研究，主要解决了立体视觉用于磨粒显微图像的技术问题，并对融合三维描述参数的磨粒形态综合识别方法进行了初步研究与探讨。

The research work in this dissertation aim to apply the advanced technique in practice, that ramifies three parts: at first, the basic study of the computer vision, especially the stereo vision, include their technical mechanisms, methods and algorithms resolves the same technical problems of endoscopy and ferrograhpy based on stereo vision. Secondly, the endoscopy of engine fault inspection based on stereovision is researched and the system faced to this application is developed, thus the problems of stereovision applied to macroscopical images such as endoscopic images are resolved in method and computation. In addition, inside scenes are reconstructed and typical damages of engine inside are analyzed. Thirdly, the investigations of system formation, methods applied and algorithms study of debris analysis based on stereovision is carried out. Thus the problems of stereovision applied in debris analysis are resolved mainly. Furthermore, the integrated method combine with 3D symbolic parameters is studied an d discussed for the recognition of debris configuration in pilot.

本文的研究工作以技术应用为目标，分为三大部分：首先是对计算机视觉，特别是立体视觉技术机理、方法和算法的基本研究，主要解决了立体视觉在内窥探伤与铁谱检测中应用的技术共同点；其次是对基于立体视觉的发动机内窥探伤的技术研究和系统开发，解决了立体视觉用于内窥图像这一宏观图像的技术和算法实现问题，其中包括对内窥场景的视觉重建和对发动机内部典型损伤的分析；最后对基于立体视觉的磨粒分析技术的系统构架、实施方法和相关算法进行了研究，主要解决了立体视觉用于磨粒显微图像的技术问题，并对融合三维描述参数的磨粒形态综合识别方法进行了初步研究与探讨。

Psychotherapy. The treatment of behavioral or emotional problems, such as stuttering, by counseling, or by reeducating and influencing the person's mental approaches and his ways of thinking, or of evaluating his problems; any procedures intended to improve the condition of a person that are directed at a change in his mental approach to his problems; particularly his attitudes toward himself and his environment.

精神疗法：这指的是通过咨询活动，或通过对患者的精神活动、思维方式、或对自身问题的看法进行影响和再教育，从而医治患者行为上的或情感上的问题的一种治疗方法；任何一种着眼于通过改变患者对于自身问题的思维方式，从而改善其健康状况的治疗方法都可以看作是精神疗法；特别是那些着眼于改变患者对于自身和自身周围环境的态度的治疗方法。

Speaking from the angle of a scholar, Zhou Guoping is not a person only facing the ultimate concern, either, for he pays great attention to many problems in daily life, too, which has been clearly shown in his Different Roads to Pilgrim. At the same time, he has also kept such an attitude: subliming these problems to the level of philosophy of life and making affective communication with the reader while probing into such problems.

从一个学者的角度来说，周国平又不是仅仅面向终极关怀的人，日常生活中的很多问题，他也格外关心，这一特点在《各白的朝圣路》中依然保持了下来，同时他也依旧保持了将这些问题升到人生哲学的层面和在探讨这些问题时与读者做情感交流这一态度。

Speaking from the angle of a scholar, Zhou Guoping is not a person facing only the ultimate concern, either, for he pays great attention to many problems in daily life, too, which has been clearly shown in his Different Roads to Pilgrim. At the same time, he has also kept such an attitude: subliming these problems to the level of philosophy of life and making affective communication with the reader while probing into such problems.

从一个学者的角度来说，周国平又不是仅仅面向终极关怀的人，日常生活中的很多问题，他也格外关心，这一特点在《各白的朝圣路》中依然保持了下来，同时他也依旧保持了将这些问题升到人生哲学的层面和在探讨这些问题时与读者做情感交流这一态度。

In modern Chinese, two representative negative words are bu and meiyou; as for the problems about whether both of them are allomorphs or independent elements, or if both of them do not function in negative words or negative sentences, or if even the problem of the definition of "negation" in Syntactic Structure and so on …; in all related research about negation in Mandarin, scholars still have different thoughts and different conclusions about the problems; they still can not come to make any conclusions about all the problems mentioned above.

现代国语代表性的否定&不&及&没&，对於两者为异形态或是各为一独立要素，是否都有语否定及文否定的机能，甚至於句法结构上否定的定位问题等，在目前国语否定相关的研究之中，学者之间皆有不同的见解以及结论，对於上述的问题未能有所定论。

In this chapter, a master clew is listed basing on the clou of this dissertation. The source of problems, the basic methods of solving problems and real reflections of solved problems are presented.

本章根据论文的中心思想列出一条主线，提出问题的来源，解决这类问题的基本方法，以及得到解决后的问题在实际中的反映。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。