多态的

The selective behaviour, fitness, cause formation and population differentation of the cotton aphid''s host biotype were studied on this project. The results showed that the cotton and cumbrits biotype aphid were existed in natural population in Nanjing .

本项目研究了南京地区棉蚜对寄主的选择与适应性、寄主专化型的成因、寄主专化型蚜在DNA水平上的多态性及棉蚜迁飞特性的种群分化、迁飞型种群的遗传响应与杂交遗传。

The paper introduces the contents, theories and methods of phylogeographical, especially illustrates Avise's five species distribution patterns, coalescent theories, advantages of mtDNA diversity analysis and Templeton's nested analysis.

介绍了系统地理学的研究内容、理论、方法，重点介绍了AVISE的5种物种分布模式、中性溯祖理论、mtDNA多态性分析的优越性以及TEMPLETON的巢式支系法。

Athletes' selection and cardiopulmonary function training for endurance program will benefit from searching and confirming gene loci of SNP related with maximal oxygen consumption. The formulation and evaluation of exercise prescription for cardi...

寻找并确认影响最大摄氧量的基因位点及单核苷酸多态性对耐力项目的科学选材及心肺功能的合理训练具有重要价值，对心血管疾病运动处方的制定和评价也有一定的参考价值。

In this experiment,nad4 and cox1 genetic variation of cestodes were firstly studied.Genetic variation and DNA polymorphism of mitochondria were carried out from mitochondrial gene.So the effective genetic markers were found which studied molecular taxonomy and Phylogenetic relationship of cestodes.This study have filled in the blank space of research that was related to China\'s cestodes mitochondrial genome research.

本试验首次对绦虫nad4和cox1基因的遗传变异情况进行研究，从线粒体基因的角度，开展绦虫线粒体遗传变异和DNA多态性方面的研究，找到了研究绦虫分子分类学、种群遗传关系有效的遗传标记，填补了我国寄生绦虫线粒体全基因组相关研究的空白。

The software architecture of parameter sharing model was establish in order to accomplish the design of the dynamic signal analyzing measurement system with poly-morphism function according to this design clou.

根据该设计思想建立了共享参数模型的软件体系结构，完成了具有多态功能的动态信号分析系统的设计，并应用该系统生成了共振解调分析功能，对齿轮振动信号进行了正确的故障分析，该研究为分析仪器设计提供了一种全新的开发模式。

Kobayashi had analyzed the relationship between genetype and BMD of 238 post-menopause healthy femmes at Nagano county in Japan,and pointed out:the abdominal vertebra the Z integral of BMD has correlation with PvuⅡsite,the corresponding BMD\' s sequence of each genetype is: PP＜Pp＜pp,the Z integral of PP genetype in abdominal vertebra BMD is the lowest,but the corresponding BMD\' s sequence of Xbal polymorphic site genetype is XX＞Xx＞xx,without statistical significance.

Kobayashi等分析日本Nagano县238名绝经后健康妇女基因型与BMD的关系发现：腰椎BMD的Z积分与PvuⅡ位点相关，各基因型对应的BMD高低顺序为PP＜Pp＜pp，PP基因型腰椎BMD的Z积分最低，而XbaⅠ多态位点基因型对应的BMD高低顺序为XX＞Xx＞xx，但无统计学意义。

A referencing flock comprsing eight paternal half-sib families totaling 374 individuals from Liangshan semi-fine wool sheep was utilised to analyze the allele frequency, polymorphism information content and heterozygosity of nine microsatellite from 2~ chromosome of sheep genome.And the research based on the daughter design to locate the putative QTL affecting wool traits was carried out in the linkage framework-mapping of 2~ chromosome.

本研究利用凉山半细毛羊的8个父系半同胞家系共374个个体，分析了绵羊基因组2号染色体上9个微卫星标记的等位基因频率、多态信息含量和群体杂合度，利用已构建的凉山半细毛羊2号染色体遗传连锁框架图谱，采用女儿设计对影响凉山半细毛羊8个羊毛性状的数量性状位点进行了定位研究。

According to geological research, the area was an ocean in ancient times, but the limestones at the bottom of the ocean were raised by the earth's crustal movement, and became many picturesque limestone mountains and formations.

据地质研究，大约在三亿多年前，桂林原是一片汪洋大海，由于地壳运动，海沉积的石灰岩上升为陆地，后经风化和溶蚀，形成了神姿仙态的峰林，幽深瑰丽的溶洞和神秘莫测的地下河。

In this paper we summarized the progress on molecular and genetic studies of maize downy mildew including genetic behave of resistance, QTL location of resistant gene, QTL effects and interactions between QTLs and environments, molecular marker and genetic diversity of resistance to maize downy mildew.

笔者从玉米霜霉病抗性的遗传表现、抗性基因的QTL定位、QTL效应及QTL与环境的互作、抗性的分子标记及抗性遗传多态性变异等方面对其分子遗传研究进展情况进行了概述。

It was found that the sequences amplified from the CHD-W gene using primers P2、P8 were more conservative, the sequences amplified from the CHD-Z gene had many variation, and that the length of Z chromosome had polymorphyism during the sex identification of Chinese Egret.

发现引物P2、P8扩增的CHD-W基因的片段较为保守，而扩增的CHD-Z基因片段变异较大，而且在对黄嘴白鹭的性别鉴定过程中发现Z染色体长度多态现象。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。