遗传的

The structure of DNA genetic algorithm is provided, and its genetic operators are discussed.

给出了DNA遗传算法的结构，讨论了遗传操作算子。

But bolls growth must be rapidly during the period of flowering to boll opening. In addition, breeding materials with high lint percent should be selected in order to keep fine fiber strength and micronaire.

这一结论从遗传率与环境互作角度，使前人就果枝始节和播种到现蕾遗传率高低不同的结论得到了解释和发展。

Was constructed based on genetic distances and included Oroqen, Taiwan and South Han population in a clade, which indicated

我国鄂伦春族人群 mtDNA 具有相对独特的遗传特征，其遗传多态性和个体识别力较高，可用于民族起源、迁

Genetic diversities of 103 croakers at 23 loci pronounce that there are 134 alleles in total and an average of 5.82, and the observed average heterozygosity of 0.5993, demonstrating that these broodstocks still maintain genetic variability to some extent.

遗传多样性检测显示，103尾亲鱼在23个座位共获得等位基因数134个，平均5.82个，总平均观察杂合度0.5993，表明该繁育群体尚保持一定水平的遗传多样性。

According to the Neis standard genetic distance, the UPGMA dendrogram indicated that there were little genetic difference among six populations.

根据奈氏标准遗传距离，并进行UPGMA聚类分析，结果显示6个群体间的遗传变异不大。

This paper applies the hybrid genetic algorithm and the adaptive genetic algorithm to simulate to the single and twin dipoles model.

文章分别采用了改进的自适应遗传算法和混合遗传算法，分别对单偶极子和双偶极子模型进行仿真。

Four male sterile lines and nine restorer lines were used in incomplete diallel crosses to analyze the genetic effects of appearance quality traits in japonica hybrid rice by using the genetic model and analysis method for quality traits of endosperms in cereal crops.

以宁 6 7A等 4个粳型不育系与 K172 2等 9个粳型恢复系进行不完全双列杂交，采用禾谷类作物胚乳品质性状的遗传模型及其分析方法，对粳型杂交稻稻米外观品质性状进行了遗传研究。

The diversity of bred varieties is slightly less than that of landrace varieties in general,but the direction of the genetic variation has a great difference.

选育品种与地方品种相比，遗传多样性总体上略有降低。但遗传变异方向有很大的不同。

At the same time, fiber strength and micronaire would be improved with paying attention to the selection of high lint index. For Yuncheng, the key was to make the period from sowing to flowering long properly for improving the fiber length of short season cotton.

早熟性平均狭义遗传率，安阳点为46.0％，运城点为10.9％，石河子点为12.3％，棉株各性状的综合遗传率总体趋势是：安阳最高，其次为运城，石河子最低。

In this thesis, the performance of non-mendelian inheritance in EGSR rice was analyzed.

本论文对非孟德尔遗传在EGSR水稻上的具体表现形式进行了统计和遗传分析。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。