genetic selection的例句大全

the team also found that the bacteria undergo low rates of genetic selection.

这组科学家还发现这种细菌的遗传选择率低。

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The instable signal is abnegated and the steady signal is intercrossed for improving the precision through constructing adaptive function and the process of genetic selection.

通过构建适应度函数，根据信号适应度函数进行遗传选择，舍弃不稳定信号，对有用信号进行杂交，从而获得较高的定向精度。

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Studies on Genetic Selection and Combination Effects on Oppositifolious Character of Zea mays

玉米对生性状的遗传选择和组配效果的研究

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if genetic selection can be extended to wheat, rice and soyabeans, that should go a long way to feeding the world by 2050.

如果想要基因选择扩展到小麦，水稻和大豆，到2050年喂养全人类还有很长的路要走。

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application of genetic selection mechanism for vector quantization

遗传选择机制在矢量量化中的应用

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the research proceedings of genetic selection methods and results for low fat broilers

低脂肪肉鸡遗传选择方法及效果研究进展

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study of genetic selection issues of the special economic animals

浅谈特种经济动物养殖中的炒种问题

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flowers do not deliberately trick or deceive animals into visiting them.Mimicry arises as the result of evolution through natural selection and the occurrence of random genetic mutations that lead over many generations to the appearance of favorable characteristics.

花朵并非故意诱骗动物来访。拟态是无数代自然选择和遗传变异的进化而获得的有利特征的结果。

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We conducted experiments using three existing feature selection methods and combined organically these methods with genetic algorithms.

在实验中，使用三个现存的特征选择方法，用遗传算法将这些基于不同准则的方法有机地结合起来，以达到较好的特征选择效果。

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Authors discuss how to use simulated annealing and genetic algorithms for optimal selection of process controls parameter.

论述了如何将模拟退火算法与遗传算法相结合，并用于过程控制参数的优选，得到了适应度函数以误差最小为优化准则的最优参数。

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In order to accelerate genetic advance and not to influence the accuracy of early selection, the proper fraction saved for breeding is the lower when it is in 30-35% or 35-40%, and the higher is better when it is below 30%.

为加速遗传进展，在不影响早期选种准确度的情况下，留种率在30%～35%或35%～40%时，以选择下限留种为宜，在30%以下的留种率范围，以选择上限留种为宜。

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A few theories have focused on recombination – the process that occurs in sexual selection when the genetic sequences of parents are recombined.

少数理论聚焦于重组&这一过程发生在亲代遗传序列再结合时的性选择过程中。

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Mating system can produce important ecological and evolution effect. For example, mating system can affect distribution of genetic variation of within-population and inter-population, and maintain variation in populations, and affect the evolution territoriality and the intensity of sexual selection.

婚配制度可以产生重要的生态和进化影响，例如，婚配制度可以影响种群内以及种群间遗传变异的分布，可以维持种群的遗传多样性，领域权的演变，以及性选择强度等。

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Suggesting that this mutation may be a molecular markers that closely linked to a master gene or regulatory factor which impacting cashmere fineness. Therefore, used KIF type I gene genetic marker-assisted selection cashmere fineness has certain basis.

推测该突变位点可能是与影响绒细度的一个主效基因或调控因子紧密连锁的分子遗传标记。因此在山羊育种中利用KIFI基因标记辅助选择绒细度是有一定依据的。

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Partner Selection in AVE of the Container Intermodal Transportation Based on Genetic Algorithm

基于遗传算法的集装箱多式联运联盟合作伙伴的选择

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Genetic Diversity Analysis of Maize Recurrent Selection Populations by SSR Marker

利用SSR标记分析玉米轮回选择群体的遗传多样性

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According to the network datum and immune clone selection algorithm, a rule antigen presentation method is proposed, on the base of the genetic immune algorithm, according to the network intrusion detection datum, this paper designs the immune tactics algorithm.

根据网络连接的特点，针对免疫克隆选择算法，我们提出了一种抗原特征编码方法，以遗传免疫基因进化算法为基础针对网络入侵检测数据设计了免疫策略算法。

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In addition, the combination of genetic algorithm with progeny generated by Solis& Wets operation and optimized individual selection make the genetic search space more diverse to accelerate the genetic algorithm's convergence, with the dynamic parameter coding used instead of Vittorio granularity coding.

结合遗传算子和Solis&Wets算子生成后代的方法以及最佳个体保留策略使得遗传搜索空间的群体多样性更好，加快了遗传算法的收敛速度；

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we can get new population by genetic algorithm numerating which are selection, crossover and mutation. then the same process is repeated until algorithm convergences.

经过遗传算法计算后会生成与初始群体规模相同的新群体（即要进行下次实验的构型），并对新群体进行风洞实验，获得其适应度，不断重复此过程直至算法收敛到最优值。

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Superior clones with 3.5% of genetic gain for seedling height and 9.8% of genetic gain for collar diameter were screened out based on the synthetic selection in seedling stage.

苗期综合选择得到5个优良无性系，苗高遗传增益为3.5%，地径遗传增益为9.8%。

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