收敛

Genetic algorithms must try to keep the balance between the positive effect of the selector and the disruptiveness of crossover or mutation, otherwise it will suffer from premature convergence or low convergence speed.

遗传算法需要在选择操作的正向作用和交叉/变异的破坏性影响之间取得平衡，否则往往会出现收敛速度慢或未成熟收敛。

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A Sufficient and necessary condition on weak convergence of joint distribution of fixed rank order statistics and its concomitants is obtained, also a sufficient condition on weak convergence of distribution of the maxima of concomitants of selected order statistics is obtained.

得到了固定秩次序统计量和它的伴随次序统计量联合分布弱收敛的一个充分必要条件，同时给出了一组选定的伴随次序统计量的极大值的分布函数弱收敛的充分条件。

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The resulting sequence will usually converge.

解序列一般说是收敛的.

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Hanoi's leaders soon showed that they had lost none of the insolence.

河内的领导人很快就显示他们的蛮横态度毫未收敛.

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Theorem 8 ( Absolute Convergence Test ) If the series converges absolutely, the series must be convergent.

定理8 ( 绝对收敛判别法 ) 如果级数绝对收敛, 则级数必定收敛.

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They might refrain from glorying in them.

她们可以收敛一下那副得意洋洋的神态.

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The new method ameliorates the process of old iterative method and add a new iterative parameter: convergence factor, which can improve the quality of reconstruction image by changing the iterative process and adjusting convergence factor.

该算法改进已有的迭代过程，加入了新的迭代参数：收敛因子，通过改变迭代进程和调整收敛因子来提高重建图像的质量。此外论文还比较了该法和同时迭代法的性能。

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Chinese medicinal herbs with the main actions of inducing astringency and arresting discharge are called astringents.

凡以收敛固涩为主要功效,常用以治疗滑脱不禁证的药物,称为收敛固涩药,也称收涩药或固涩药.

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Capital convergence mechanism can be summarized as: diminishing marginal return → convergence of capital → economic growth convergence.

资本收敛机制可概括为：资本收益递减→资本收敛→经济增长收敛。

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The finite-difference computation must be convergent and stable.

有限差分计算必须收敛和稳定.

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We shall study a very particular kind of sequences, called convergent sequences.

我们将研究称为收敛数列的很特别的一类数列.

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Experimental results show that the hew algorithm has satisfied convergent probability and convergent speed.

仿真实验结果表明与现有方法相比,新方法具有更好的收敛概率和收敛速度.

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On the basis of a constructed edge map, instantaneous position information of Snakes was attained with the statistical method, while the information contributes to the solution to problems of difficulty in converging at concave edge and controlling the convergence condition and the problem of the step oneness.

构造图像边界信息图，用统计学方法获得Snakes的即时位置信息，解决传统模型的难于收敛到凹型边界、收敛条件不易控制以及移动步长的单一等问题。

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It carries out absolute convergence test, club convergence test and conditional convergence test on the provincial productivity incorporating all the three environmental pollutants and incorporating no environmental pollutants respectively.

分别对同时考虑三种污染物和不考虑环境因素的省级生产率进行绝对收敛检验、俱乐部收敛检验和条件收敛检验。

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There exists a sequence in a ordered Banach space which is QW convergent but not weak convergent. The fixed point of Multiple valued increasing operator is obtained without the supposition of Continuity and Compactness ( in the sense of norm or weakness).

证明了有序Banach空间（E，P）肿，拟弱收敛（简称QW收敛），但不弱收敛序列的存在性，获得了集值增算子的不动点，推广了最近有关结果。

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This kind of facial cleanser can constringe and clean the pores of face.

此款洗面奶能够收敛及清洁毛孔。

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This very slowly converging series was known to Leibniz in 1674.

这个收敛很慢的级数是莱布尼茨在1674年得到的.

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However, after the US dollar depreciation, the dynamic convergence rate of current account deficits falls firstly, and accelerates subsequently because financial market's response to price information is sooner than goods market' s.

由于金融市场的反应速度快于商品市场，汇率贬值首先会降低经常项目赤字的收敛速度，而后会加大收敛速度。

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The fiery right-wing leader toned down his militant statements after the meeting.

言辞激烈的右翼领袖在会后收敛了他的好战言论。

《柯林斯高阶英汉双解学习词典》

Annie's smile disappeared and she dropped a curtsey.

安妮收敛了笑容,行了个屈膝礼.

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The results converge reasonably well for the twelve degress of freedom case.

对于十二个自由度的情形来说,结果收敛得相当好.

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Aiming at the limitations that classic Snake cannot converge to concave edge and convergence speed is slowly, a moving target tracking method based on frame-to-frame difference and GVF snake is proposed.

针对Snake不能收敛于凹形边缘和收敛速度慢的缺点，结合帧间差分和梯度矢量流主动轮廓模型（GVF Snake），提出了一种运动目标跟踪方法。

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His bluster sank to sullenness under her look.

在她目光逼视下,他蛮横的表情稍加收敛,显出一副阴沉的样子.

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We abate something of the wanton extravagance of our pretensions.

我们把自己恣肆狂妄的心胸稍稍加以收敛.

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We can predict the convergence threshold effectively and search fast convergence codes by investigating iterative decoding convergence of turbo codes.

通过对Turbo码迭代译码收敛性的研究，能够有效预测收敛信噪比门限，搜索收敛速度更快的好码。

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Convergence and divergence of infinite series depend upon this concept.

无穷级数的收敛性与发散性与此概念有关.

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Property 2 If 、 converge to and respectively, then also converges, and.

性质2如果级数、分别收敛于和, 则级数也收敛, 且其和为.

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In chapter 5 , we obtain both the weak and strong convergence of the HUM solutions.

第五章主要研究精确控制的HUM解的弱收敛和强收敛性.

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The soldiers did not bother to moderate their coarse humour in her presence.

她在的时候，士兵们还是照样说粗俗的笑话，都懒得收敛。

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If he isn't restrained , he runs away with everything.

如果他不收敛一点, 就会使每件事失去限度.

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