遗传的

This paper presents an approach to address the stereo correspondence problem using genetic algorithms so as to obtain a dense disparity map.

提出了一种基于遗传算法进行立体匹配，并获得高密度视差图的方法。遗传算法比其它优化方法具有更强的搜索能力，因此非常适用于求解全局优化问题。

This study employed the soybean recombinant inbred lines which involved 133 lines from Wan82-178 × Tongshanbopihuangdoujia as experimental materials. Larval weight of cotton worm Prodenia litura L.

以大豆组合皖82-178×通山薄皮黄豆甲衍生的重组自交系群体为材料，以斜纹夜蛾幼虫重为抗性鉴定指标，应用主基因＋多基因的混合遗传模型对大豆抗虫性进行遗传分析。

There were much difference between cider and juice varieties, cider and fresh varieties as well as Chinese crab apple and western European crab apple, while juice and fresh varieties had similar genetic background.

酿酒品种与鲜食及制汁品种之间、我国小苹果与西欧小苹果之间有较大的遗传差异，而制汁品种与鲜食品种的遗传背景较为接近。

And so, the genetic progress of reproductive traits only depended on crossbreeding in the past years.

传统的数量遗传学在指导家畜育种中起到了重要的作用，但是繁殖性状遗传力低、性状表现晚、而且是限性遗传，通过常规选择难以有所进展。

Secondly, crossover is the key operator in the genetic algorithms, and it is impetus for evolution.

其次，交叉算子是遗传算法的核心算子，是遗传进化的动力。

This algorithm mainly includes two stages: First a group of solutions were obtained which approximate the global optimum through cursorily adjusting the genetic algorithm.

针对遗传算法与神经网络结合方式中存在的早熟收敛、泛化能力弱等问题，提出一种交替使用遗传算法和玩Levenberg-Marquardt算法优化神经网络的混合学习算法。

In order to establish an efficent genetic transformation system with Cyclamen persicum leaves, several factors affected genetic transformation mediated by Agrobacterium tumefacien were studied.

利用根癌农杆菌介导法对仙客来叶片进行遗传转化，研究影响仙客来转化的若干因素，建立一套高效的遗传转化体系。

It suggests that GCA is superior to SCA in the whole heredity and variation. That is to say, the dominant effect of heat tolerant character in cabbage is not significant, and the additive effect is most important.

结果表明，在总的遗传变异中，代表加性遗传效应的一般配合力方差占绝大部分，而特殊配合力方差比例很小，仅占总变异的4%，显性效应不显著。

Parameter mode was to interpret the inheritance of the characters studied and the epistasis was significant.

数量遗传分析表明，角果长、千粒重的遗传符合加性显性二基因互作模型，存在显著的上位性效应。

In this paper,we propose an accelerating chaos genetic.In this paper,by the use of the ergodic property of chaos movement,an accelerated chaos optimization genetic algorithm is proposed.

文章在Bazaar协商模型下，给出了一种快速混沌遗传算法，该算法首先将混沌机制引入遗传算法，并在搜索中，以具有一定保证的当前最优解为中心不断压缩优化变量的搜索区间，对算法进行加速。

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。