遗传特征

In these circumstances,studies of population genetics are important to protection of shark resources.

但是由于鲨鱼外部形态特征较少，无法反映其种群个体间的遗传差异，所以难以运用传统的标志放流观察和测量等方法进行种群遗传学研究。

A genetic approach that utilizes a binary inducible transgenic system was used to investigate the disease mechanism and to assess preventability and reversibility of disease features in a mouse model of glycogen-storage cardiomyopathy.

利用二元可诱导性转基因系统的遗传方法在糖原贮积型心肌病小鼠模型中研究发病机制以及评估疾病特征的可预防性和可逆性。

Prunella germplasm resources are rich in genetic diversity, certain morphological characteristics and differences are associate with genotype.

夏枯草种质资源有丰富的遗传多样性，某些形态特征差异和基因型存在相关性。

First,the rational optimal objective function for acoustic field pattern is put forward. Then, two optimal algorithms for global optimization are proposed.

在对空间声场提出合理的优化目标函数后，提出了两种优化算法进行全局寻优：一种是遗传算法构造的声场模式控制算法；另一种是特征向量算法。

This is an inherited disorder, and is inherited as a recessive trait.

这是一个混乱的遗传继承，并且被继承作为一个隐性特征。

Especially in space expressive character , the genetic code of Chinese character will enlighten us to find specific way in methodology layer and realize their renascence in present big art background .

特别是在空间表现特征方面，汉字的视觉遗传密码将启发我们从方法论的层面找到具体的路径，实现它们在当代大艺术背景下的新生。

The performance of the final model was evaluated according to the Root Mean Square Error of Prediction and the Correlation coefficient in prediction and calibration sets.

研究了利用联合区间偏最小二乘法和遗传偏最小二乘法等筛选特征谱区的方法，通过交互验证法确定偏最小二乘模型的主成分因子数和筛选区间，并以预测均方根误差和相关系数R作为模型的评价指标。

Aim: To set up the methods of polymerase chain reaction-sequence specific primers for human ABO blood group, HAB secretor status and MN blood group genotyping and study the polymorphism of ABO blood group genes, HAB secretor status genes in part of Han population in Chinese and MN blood group genes in random blood donors and study the application of ABO genotyping in clinical transfusion and genetics.

目的：采用聚合酶链反应-序列特异性引物扩增基因定型方法，对ABO血型、HAB分泌型和MN血型系统基因定型，研究ABO血型、HAB分泌型和MN血型基因多态性分布特征及ABO血型基因定型在临床输血、遗传分析中的应用。

The snap bean variety is different, the heredity characteristic is different.

不同品种的油豆角，具有不同的遗传特性，由此决定了它们不同的新陈代谢方式和程度，因此表现出不同的品质特征和贮藏性能。

Objectives:To investigate the physical characteristics,somatotype and genetic polymorphism in 15 STRs of Mulao minority in Guangxi province,and to provide the important clues to probe into the origin of Mulao minority,as well as the genetic relationships between Mulao and other nationalities in China.

目的：了解广西仫佬族群体的体质体型特征和15个STR的遗传多态性，进而探讨仫佬族与国内其他民族群体的亲缘关系和仫佬族的起源，为人类学、法医学和群体遗传学研究提供资料。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。