查询词典 optimality principle

This dissertation is devoted to discussing the optimality conditions and analyzing the augmented Lagrangian method for nonconvex semidefinite programming.

本论文主要讨论非凸半定规划问题的最优性条件，分析非凸半定规划问题的增广Lagrange方法。

The research of these problems has not been vended in the publication by now and the conclusions are not only brief and practicable but also the generation involving optimality conditions of Fritz John.

这些问题的研究至今为止还没有学者在刊物上公开发表过，所得到的结论不仅简洁、可行性强，而且是在可微情形下Fritz John最优性条件的推广。

Buckminster Fuller (1975) claimed to have a proof, but it was really a dexxxxion of face-centered cubic packing, not a proof of its optimality(Sloane 1998). A second putative proof of the Kepler conjecture was put forward by W.

项老头子是个聪明人，因为他知道在德国说&Erlangen纲领是个trivial的idea&可是要挨鸡蛋的，他也知道在国外搞教改肯定没人理他。

Secondly, the necessary preprocessing is done and then analyzes the spatial character. Thirdly, factures the geochemistry plots by using many spatial interpolation toward the Cu data. Finally, the paper estimates the validity and optimality of many models of spatial interpolation in the study area.

从元素自身的地球化学行为的角度，分析了铜元素的物理、化学及晶体化学性质、铜元素的自然分布与分配、铜元素的迁移形式与赋存状态、铜元素的地质演化与循环历史、元素的富集途径及铜元素的主要矿床类型特征等。

Several kinds of new convexity are introduced with Gateaux derivatives as an aid, under the assumption of which optimality sufficient conditions are obtained.

借助Gateaux导数引进了几种新的凸性，在新的凸性假设下得到了最优性充分条件。

The optimal initial estimate formulas are given in order to ensure the optimality of the proposed smoothers .

为了保证它们的最优性，给出了最优初值估值公式。

In the paper, the discussion is based on the vowelharmony of the retracted tongue root in Orochonlanguage and the Optimality theory. It is proposed thatthe transparency in the system of retracted tongue rootneuter vowel harmony can be explained with the mutualrelationship between the faithful restrained conditionsand the simultaneous restrained conditions of markedfeatures based on the relationship of sound mechanism.

论文关键词，论文来源民族语文，论文单位京，点击次数 0，论文页数 37～48页2002年2002月论文网 http：//www.lw23.com/paper_61394821/本文以鄂伦春语舌根后缩元音和谐的基本事实为依据，提出了以语音机制之间相互关系为基础的标记类特征同现制约条件，并以这个制约条件和忠实类制约条件之间的交互关系解释RTR 和谐系统中性元音的可透性。

Analysis based on Optimality theory points out that Chinese topic construction is the result of constraint hierarchy of PROM 》SUBJ 》NEW.

从优选论的理论出发可以得出汉语中的话题结构都是PROM 》SUBJ 》NEW这一制约条件等级排列制约的结果。

There is also a comprehensive treatment of optimality conditions, Lagrange multiplier theory, and duality theory.

这门课程也包括了对最优化条件，拉格朗日乘子理论，和对偶理论的综合论述。

To make paper more systematic and practical, this paper has first introduced the development history of CT equipment, then, elaborate construction of system and theworking principle of CT equipment systematically, including the property of X-ray, the absorption law of X-ray for materials, the reconstruction principle of CT image, the structure of software and hardware for CT equipment. Finally, with 2 CT systems that we used, statistic and analysis of all the malfunctions which have carried out in passed 10 years was given, and according to the systematic parts of fault located, classify the malfunctions, then elaborate their working principle one by one, analyze the regularity and the characteristic of each malfunction, and put forward specific prevention method and measure for the malfunction.

为了使论文更具系统性和实用性，本论文首先介绍了CT设备的发展史，然后比较系统地阐述CT设备的工作原理及系统结构，包括X射线的特性和物质对x射线的吸收规律，CT图像的重建原理，CT设备的软、硬件结构等，最后以我们所使用的2台CT为例，对10余年来所出现的故障进行了全面的统计分析，并按故障所处的系统部件进行分类，然后逐个阐述其工作原理，分析其故障的特点和规律，并就这些故障提出具体的预防方法和措施。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切