遗传的

In order to increase the speed of convergence, an immune genetic algorithm based on vaccine autonomous obtaining and updating is proposed.

为了提高遗传算法的收敛速度，提出了一种基於疫苗自动获取与更新的免疫遗传算法。

The genetic relations of some subpopulations in the fourth generation of selection in outbreeding population of winter wheat were examined by RAPD techniques and quantitative analysis.

用RAPD分子标记技术及数量遗传分析手段对小麦异交群体趋异选择4代得到的各子群体的遗传关系进行了分析，并对两种结果进行了相关分析。

The genetic relations of some subpopulations in the fourth generation of selection in outbreeding population of winter wheat were examined by RAPD techniques and quantitative analysis. The correlations of the two results were examined.

用RAPD分子标记技术及数量遗传分析手段对小麦异交群体趋异选择4代得到的各子群体的遗传关系进行了分析，并对两种结果进行了相关分析。

To date, the panmixia hypothesis has remained unchallenged: genetic studies realized on eel's mitochondrial DNA failed to detect any genetic structure; and a similar lack of structure was found using allozymes, with the exception of clinal variation imposed by selection.

到目前为止，随机交配假说尚未得到挑战：通过线粒体研究未发现鳗鲡存在遗传结构，而利用同工酶也得到缺乏遗传结构的相似观点，而因选择引起的渐变群变异是例外。

Parallel implementation of Genetic Algorithm provides a feasible method to speed up convergence rate of Genetic Algorithm.

遗传算法的并行实现为提高遗传算法的收敛速度提供了一种可行方法。

The human Y chromosome is paternally inherited in a haplotype model. This feature make the Y-specific polymorphic markers are very useful in different fields of science, including genealogy, population genetics and forensic science.

人类Y染色体为正常男性特有、其大部分非重组区呈父系单倍型遗传等特点，使得Y染色体特异的多态性遗传标记成为人类学、群体遗传学及法医学等领域中非常有用的工具。

It's clear that AFLP is a very good technique for genetic variation analysis of pearl oyster.

本研究表明 AFLP 技术十分适合马氏珠母贝的遗传多样性分析，揭示了丰富的遗传信息。

Although high genetic diversity including variation of ploidy level, polyembryony and twin-embryonic phenomenon existed in the genus Coffea, there was less study on how about the apomixes in coffee.

咖啡属植物遗传类型丰富，具有多个倍性水平，偶见种子的多胚豆和双生苗现象，但是对于咖啡属植物中是否存在无融合生殖遗传特性，有关报道甚少，目前尚无无融合生殖材料选育的报道。

This paper deals with the photosynthetic ability of the leafy germplasm and major gene plus polygene mixed inheritance model is applied to the genetic analysis of the leafy trait.

本研究着重研究了该种质的光合性能、利用前景，并运用主基因+多基因混合遗传模型分析了多叶性状的遗传规律。

In the HGA , heuristic algorithm is used to produced initial population , self-adaptive parameter are used in copy operator, crossover operator and mutation operator .Simulated annealing algorithm is also cited ,and only some excellent chromosomes are operated by SA . In this way, HGA could improve its search ability at cost of a little more run time.

混合遗传算法在产生初始种群时引入启发式方法，采用自适应遗传参数和交替使用两种交叉算子；在搜索方式中加入模拟退火机制，采用只对部分优秀染色体进行退火操作的新策略，这样在保证增强寻优能力的情况下尽量减少运算量。

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。