遗传的

In Chapter 4,The convergence of two forms of genetic algorithms base donthe feature of the non-formal selection strategies is proved including themodel of genetic algorithms under the population fitness constraints and somehigher fitness individuals in parent population participating in the comp-etition.

第四章以非形式化选择为特点，给出遗传算法的种群适应值约束下算法模型与父代种群前若干适应值高的个体参与竞争下遗传算法的收敛性。

More and more studies have been carried out on population genetic structure of rotifer population and gene flow by molecular technologies to assess the effect of cyclic parthenogenesis and resting egg bank on rotifer's genetics and evolution.

由于循环孤雌生殖和休眠卵库的存在，使得轮虫种群内的遗传变异和种群间基因流模式有别于其他动物。目前，国外有关轮虫分子遗传和进化的研究还刚刚起步，国内还没有这方面的报道。

These markers have had a revolutionary impact on the study of genetic structure and variation of pearl oyster, With genetic markers, they have allowed rapid progress in better strains selection and effective protection.

运用各种遗传标记对海洋珍珠贝的遗传结构及多样性进行研究，有利于提出有效的保护和复壮方案，加速良种的选育。

According to the principle and character of genetic algorithm,which asks for best in this arithmetic,the method adopting genetic algorithm to estimate statistic parameter of Pearson Ⅲ distribution was put forward.

方法依据遗传算法全局寻优的原理与特点，提出采用遗传算法对皮尔逊-Ⅲ型分布的统计参数进行估计的方法。

Referring to clinical data, we found that the genetic styles of this SNP site in PAX9 exon 3 may be incomplete penetrance heredity.

结合临床资料还发现，PAX9基因外显子3的第89位碱基上的SNP位点的遗传方式可能为不完全外显遗传。

This is a permutation problem,for which the traditional genetic crossover operator results in repetition of gates.

由于门阵列布局是一排列问题，传统的遗传杂交会导致门的重复，因此必须对传统的遗传算法进行修改。

Computer simulation results of an example show that improvement over traditional GA can be obtained by using our PGA.

对门阵列布局算例的计算机仿真结果表明使用基于池的遗传算法能够获得比传统遗传算法更好的结果。

Our results showed that the genetic diversity of Plateau Pika was relatively high and there were much larger deviations among populations based on Cyt b gene than those base...

结果显示，两种标记所得到的4个种群的遗传多样性都较高，并以Cytb基因为指标的遗传多样性水平在种群间体现出较大差异。

In this paper,a dominating concept based on polar coordinates is introduced to describe the relationship between the solutions in multi-objective genetic algorithm.

文章基于极坐标的支配概念来描述多目标遗传算法中解之间的优劣关系，并由此提出了一种新的多目标遗传算法。

The newly proposed prepotency evolution algorithm based on the concept of "prepotency"has a higher convergence speed comparing to the conventional genetic algorithm.

尤其是在对大气寿命的预测上，由于数据结构不好，传统遗传算法很容易产生过拟合现象，但混沌突变的遗传算法很好地避免了该现象的发生。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。