查询词典 genetic

This text combine the punishment function, proposing a improved Genetic Algorithm, the result indicates the validity of this algorithm and can be applied to some analogous kind of restraint optimize problem.

在本次毕业设计中，我选用了基本遗传算法来实现优化，利用它的根据获得的信息自行组织搜索的能力，结合罚函数来获得最优解，寻找旅行商问题中的最短距离。

As much as 40% of the variations in body mass could be attributed to genetic difference.

与人体体质量相关的40%以上的基因变异可以产生遗传差异。

BACKGROUND: Prior to cluster analysis or genetic network analysis it is customary to filter, or remove genes considered to be irrelevant from the set of genes to be analyzed.

背景：在聚类分析或遗传网络分析之前，习惯上要筛选或删除被认为和待分析的一组基因不相关的基因。

The allelic diversity in terms of number of alleles per locus and expected heterozygosities in cultured populations N=8.0-9.4, H(subscript e=0.754-0.787 was considerably lower than that found in the wild populations N=11.3-15.0, H(subscript e=0.821-0.866. Allele distributions at all seven microsatellites indicated that the cultured populations lost some rare alleles belonging to wild populations. The small number and the biased sex ratio of abalone for hatchery broodstock might be responsible for the remarkable reduction of genetic variation in the studied populations.

结果表明，从等位基因数与杂合度上分析，养殖群体(N=8.0~9.4， H=0.754~0.787)遗传多样性显著低于野生群体N=11.3~15.0， H(下标 e=0.821~0.866；等位基因频率分布揭示出野生群体中一些稀有等位基因在养殖群体中有所丢失；亲鲍选用数量少与性别比例不均衡可能是产生养殖群体中遗传多样性显著减少的原因。

This fear is based on the idea of "genetic determinism"-- that genes alone determine all aspects of an individual -- and reflects the belief that a person's genes bear a simple relationship to the physical and psychological traits that compose that individual.

这种担心是基于"的理念基因决定论"-即基因单独确定各方面的一个人-和反映，认为一个人的基因产生一种简单的关系，身体和心理特征撰写个人。

This article examines the responses of an Arab Bedouin minority group in Israel to a genetic counseling program for spouse selection.

本文考查以色列的阿拉伯贝都因人少数者群体对关于选择配偶的遗传咨询项目所做的回应。

The genetic algorithm is used to study the optimizing CBN wheel surface condition, and its effectability and believability are proved by calculating and testing results.

第六，在以上试验研究的基础上，引入基因遗传算法对CBN砂轮表面状态进行优化研究，优化计算结果及试验验证表明了应用GA的有效性和可信性。

For example, malignant histiocytosis has been shown to be genetic in Bernese Mountain Dogs.

例如，恶性组织细胞增生症已被证明是遗传的伯恩山犬。

This arithmetic can reduce the complexity greatly.3. EBFB was a new class of even-length biorthorgonal wavelet filter banks base on Parametric Bernstein. Due to the uncertainty of parameters of the Bernstein Polynomial, a design method for optimizing EBFB filter banks based on genetic algorithms was presented.

EBFB小波滤波器是基于伯恩斯坦多项式的偶数长双正交小波滤波器组，本文针对伯恩斯坦多项式中参数的不确定性，提出了一种基于遗传算法的EBFB双正交小波滤波器组的优化设计方法。

And the author deeply points out the source of the struggle between bestiality and humanity, that is the Genetic Law.

而且作者深刻地指出两者斗争力量的来源，那就是遗传定律。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。