- 更多网络例句与极大性相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the basis of general Krawczyk-Hansen Operator, the interval iteration of the constrained functions are established; the interval extension of maximum entropy function is discussed; convergence is proved; region deletion rules are supplied and the algorithm of interval maximum entropy has been set up.
利用极大熵函数和罚函数将问题转化为无约束可微优化问题,借助广义Krawczyk-Hansen算子建立了约束函数的区间迭代;讨论了极大熵函数和罚函数的区间扩张,证明了收敛性等性质,给出了无解区域删除原则,建立了区间极大熵算法。
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Then we prove the one-to-one corresponding relation between 3-coloring of inducing four regular graph and 4-coloring of maximal planar graph and find out the relation between three colors of inducing four regular graph and three dual bi-chromatic subgraph of maximal planar graph.
本文给出了极大平面图的导出四正则图的两种构造方式、等价性及性质,证明了导出四正则图的三着色与原极大平面图四着色的一一对应关系,并且找出了导出四正则图的三种颜色与原极大平面图四着色的三组对偶二色子图之间的关系。
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Due to the inspiration of maximal injective module by professor Wang Ming-yi, in chapter two, we introduce the conception of max-projective modules, discuss its properties, applications: the primitive relations between rings and endomorphism rings, an equivalence that is surrounding strongly V.N. rings.
受汪明义教授引进极大内射模概念的启发,在第二章中我们引进了极大投射模的概念,由此讨论了它的一些性质及其应用:环与自同态环之间的本原性关系;强正则环的一个等价刻划;并在环为交换和非交换的情形下分别应用有限表现模的极大投射性得出了SF环和Von Neumann正则环的关系。
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The first chapter, main instead " duo-ring " condition of " every maximal left ideal is GW-ideal " condition,study strongly regularities of GP-V-ring on this condition.lt is shown that (1) R is strongly regular iff R is left GP-V-ring whose maximal left ideals are GW-ideal.(2)R is strongly regular iff R is left GP-V-ring whose maximal right ideals are GW-ideal. The second chapter, generalize some results of GP-V-ring to GP-V-ring, discuss regularity of GP-V-ring.It is shown that (1) R is left self-injective regular with non-zero socle iff R is left GP-V -ring with Soc = Soc and R contains an injective maximal left ideal.(2)R is regular ring and every maximal essential left ideal is ideal iff R is left GP-injective left GP-V -ring and every maximal essential left ideal is ideal.
第一章主要将"duo-环"条件替换成"每一极大左理想是GW-理想"条件,研究在此条件下,GP-V-环的强正则性,证明了:(1)R是强正则环当且仅当R是左GP-V-环且R的每一极大左理想是广义弱理想;(2)R是强正则环当且仅当R是左GP-V-环且R的每一极大右理想是广义弱理想,第二章,主要将GP-V-环上一些结果推广到GP-V′-环上,讨论GP-V′-环的正则性,证明了:(1)R是左自内射正则环且Soc≠0当且仅当R是包含内射极大左理想的GP-V′-环,且Soc=Soc;(2)R是正则环且每一极大本质左理想是理想当且仅当R是左GP-内射的左GP-V′-环且每一极大本质左理想是理想。
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The problem that under what conditions the - resolvent operator of a maximal TJ - monotone set-valued mapping is a Lipschitz continuous single-valued mapping on whole space, which also answers the open problem mentioned above, is studied on finite dimensional Euclidean spaces.
借助于图收敛理论证明了有限维欧氏空间中的两个极大单调集值映射的和映射在较弱条件下仍是极大单调集值映射,并在此基础上讨论了一般集值变分包含问题解集的凸性、闭性和有界性。
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In this paper, we give the necessary and sufficient conditions of maximality andtriviality,corresponding to their capacity characterizations.
本文给出了整格极大性及平凡性的充分必要条件,表现为相应的基积特征。
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We decomposed and reconstructed the tested signal by use of filter basing on wavelets transform. With maximality of the reconstructed signal's model, we can find the start point of the echo pulse and calculate the fault distance accurately.
作者采用目前已经广泛应用在数字信号处理领域的小波分析的方法,设计了基于小波变换的滤波器对所测试的信号进行分解和重构,利用重构信号模的极大性寻找反射脉冲的起始点从而实现对故障的定位。
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Generalized linear models, which can model a large variety of data, have a wide area of application. The class of GLMs includes, as special cases, linear regression, analysis-of-variance models, log-linear models for the analysis of contingency tables, logistic models for binary data in the form of proportions and many others. Usually, the parameters in the generalized linear models are estimated by the method of maximum likelihood . But, in the literature, the nonrobustness of the maximum likelihood estimator forβhas been studied extensively. The quasi-likelihood estimator of the parameter of the generalized linear model shares the same non-robustness properties.
广义线性模型,可用于对多种类型的数据进行建模,是应用非常广泛的模型,线性回归模型、方差分析模型、用于列联表分析的对数线性模型和逻辑斯谛模型等都是广义线性模型的特例,通常,我们用极大似然的方法估计广义线性模型中的参数,但是,在文献中,对参数β的极大似然估计的非稳健性已经有了广泛的研究,广义线性模型的拟似然估计也显示了非稳健性。
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Using nuclear DNA C-values for 539 angiosperms in China, we examined the variation of these values among growth forms and taxonomic groups and the relationship of these values with invasiveness. Mean DNA C-value of the 539 angiosperm species was 4.06 pg. Mean DNA C-value was(1) significantly lower for woody species (1.84 pg) than for herbaceous species(5.02 pg);(2) significantly lower for 360 dicots (2.20 pg) than for 179 monocots (7.80 pg);(3) significantly lower for annuals (2.78 pg) than for perennials(6.65 pg);(4) significantly lower for 134 weed species (1.93 pg) than for herbaceous non-weeds (6.75 pg) and for several families that have an unusually high proportion of weed species;(5) significantly lower for 47 exotic weed species (1.76 pg) than for 134 native weeds (1.93 pg), but significantly lower than that of "non-weedy" herbaceous species (6.75 pg);(6) lower for weeds than for "non-weedy" species in same genus or family; and (7) in herbaceous species, generally lower for weedy compared to "non-weedy" species, with some exceptions such as Avena fatua, whose DNA C-value is as high as 14.15 pg, contrarily, and some "non-weedy" herbaceous species in Cruciferae and Cucurbitaceae with very low values.
统计了中国境内有分布的539种被子植物的DNA C-值,分析了它们在不同分类群、生活型、倍性、生活史类型以及在杂草和非杂草类群中的分布情况,主要结果如下:(1)539种被子植物DNA C-值平均为4.06 pg,其中木本植物的DNA C-值平均为1.84 pg,低于草本植物的平均值(5.02 pg);(2)双子叶植物(360种)的DNA C-值平均为2.20 pg,极明显地小于单子叶植物(179种)的平均值(7.80 pg);(3)1年生植物的DNA C-值平均为2.78 pg,明显小于多年植物的平均DNA C-值(6.65 pg);(4)134种杂草的DNA C-值平均为1.93 pg,明显小于非杂草草本植物的平均值(6.75 pg),含杂草较多的科,平均DNA C-值相对较小;(5)统计的47种入侵杂草的DNA C-值平均为1.76 pg,略小于134种杂草的平均DNA C-值(1.93 pg),极显著地小于非杂草性草本植物(6.75 pg);(6)以科为单位,不同科的DNA C-值存在着极大的差异;(7)DNA C-值与染色体倍性的关系并不明显,但是,随着倍性的增加,基因组变小;(8)在同一科、属中,与非杂草相比,典型杂草的DNA C-值往往偏小;(9)总体上杂草或杂草性强的植物,它们的DNA C-值比非杂草性植物的要小。
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Hence, the result of election in 2008 got unbalance between governability and proportionality. This article tends to measure the degree of disproportionality by Loosemore-Hanby index from 1992 to 2008 and tries to explain how disproportionality occurred from five dimensions-district magnitude, levels of seat allocation, threshold, number of total seats, and ballot structure.
本文的研究目的即是重拾对比例性的视野,透过Loosemore-Hanby D指数测量选制改革前后的比例性偏差程度,检视1992至2008年间比例性偏差数值的变化,并从五个面向-选区规模、席次分配、法定门槛、席次总数、选票结构-解释比例性偏差发生的原因,发现所有的选制设计皆不利於比例性,导致新选制的比例性偏差与旧制度产生极大的落差。
- 更多网络解释与极大性相关的网络解释 [注:此内容来源于网络,仅供参考]
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amyotrophic lateral sclerosis:肌萎缩性侧索硬化症
阿康艾克斯大奖有一位声名显赫的支持者--著名理论物理学家霍金,他正在遭受肌萎缩性侧索硬化症(amyotrophic lateral sclerosis)的折磨. 虽然笔记本电脑、手机以及其他便携设备给了我们极大的行动自由,但也只有在这些设备的电池电量还撑得下去的时候,
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hold a large stake:词组 拥有巨额股份,带有极大冒险性
2387 hinterland n. 穷乡僻壤;腹地 | 2388 hold a large stake 词组 拥有巨额股份,带有极大冒险性 | 23** hoe vt. 用锄耕地,锄
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Invisibility:不可见性
●不可见性(invisibility)──软体是看不见的﹐既使利用图示方法﹐也无法充分表现其结构﹐使得人们心智上的沟通面临极大的困难. 这些是软体的本性﹐Brooks认为没有捷径可解决之(there is no royal road). 但可以渐进式地改善之.
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maximal tree:最大树生成树
maximal strip 极大带 | maximal tree 最大树生成树 | maximality 极大性
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maximality:极大性
maximal tree 最大树生成树 | maximality 极大性 | maximin 极大极小
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maximin:极大极小
maximality 极大性 | maximin 极大极小 | maximization 极大化
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non-strict maximum point:严格极大点
non-solvability 可解性 | non-strict maximum point 严格极大点 | non-strict minimum point 严格极小点
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minimality:极小性
minimal variety 极小簇 | minimality 极小性 | minimax 极小极大
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Chebyshev minimax theorem:极小极大原理
特征数,示性数 characteristic number | Chebyshev极小极大原理 Chebyshev minimax theorem | Chebyshev多项式 Chebyshev polynomial
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nociceptive stimulus:伤害性刺激
由于疼痛具有十分明显的主观意识成分,而每个人的意识又不可能完全相同,这就给研究疼痛的生理学机制造成了极大的困难,所以 Sherrington提出了伤害性刺激(nociceptive stimulus)和伤害性感受器(nociceptor)的概念.