遗传类

The heterozygote genotypes in F2 population in this type of species are different from those in general species in which the genetic recombination occurs in meiosis of both male and female.

这类物种的杂交F2群体中杂合子基因型的与一般物种中雌雄个体的减数分裂细胞都发生遗传重纽的F2群体杂合子表型不同。

Research shows that genetic algorithms is very suitable for solving a great many inverse problem of environmental hydraulics.

研究表明，遗传算法对处理一大类环境水力学中的反问题具有很好的适应性。

A dendrogram based on genetic distances was constructed by UPGMA method of POPGENE version 1^32. The conclusion was almost consistent with the results of traditional morphologic taxa, except hypotaxis status of very few species was slightly changed.

应用UPGMA法进行聚类分析，结果表明，RAPD分析所反映的种间遗传关系与传统的形态学分类结果基本一致，但也有个别种的从属地位稍有变化。

TS fuzzy model ; Fuzzy clustering ; Genetic algorithm ; Interpretability ; Precision

TS模糊模型；模糊聚类；遗传算法；解释性；精确性

To the accuracy and the interpretability of fuzzy model in complex systems modeling, a novel modeling method is presented by combining the characteristics of PNC2 clustering with the genetic algorithm.

针对在复杂系统的模糊建模中，模型的精确度和可解释性很难同时得到满足的问题，利用PNC2聚类算法和遗传算法各自的特点，提出了一种新的建模方法。

An approach to constructing interpretable fuzzy system based on fuzzy clustering and genetic algorithm is proposed.

提出了一种基于模糊聚类和遗传算法构建解释性模糊模型的设计方法。

Each face mode has multisamples and genetic algorithm is applied to do the in-class clustering which get the solution most closed to the global optimization and the property of invariant recognition.

同一个模式有多个样本，通过遗传算法进行聚类，得到最优解从而实现不变性识别。

We proposed this SNP site correlated with IMP content in chickens. A neighbour-joining dendrogram was constructed based on the Nei's genentic distance. The genetic relationship between Chinese red jungle fowl and Tibetan chickens was the nearest, whereas Baier chickens were more closer to Silkies chickens. The Chinese red jungle fowls were relatively closer to the domestic fowls, whereas Thailand red jungle fowls were relatively diverging to the Chi-nese native breeds. These results supported the theory concerning the independent origins of Chinese native fowl breeds.

根据该多态位点的基因频率，基于Nei氏的遗传距离运用NJ聚类法构建系统发生树，进行家鸡与原鸡的亲缘关系分析，结果发现，丝羽乌骨鸡与白耳鸡的亲缘关系最近，藏鸡和中国红原鸡亚种的亲缘关系也较近，中国地方家鸡品种与中国红原鸡亚种的亲缘关系较近，而与泰国红色原鸡的亲缘关系较远，隐性白羽鸡与原鸡亲缘关系最远，初步得出中国家鸡有自己独自的血缘来源的结论。

Condusion The KIR gene and HLAⅠ antigen are heredity independently and relatively stable.

KIR基因和HLA Ⅰ类抗原各自独立遗传，且相对稳定。

For this purpose, the compactly supported radial basis function and the moving least squares approximation based ones are integrated into the aforementioned two global optimizers. As a result, two novel hybrid algorithms are introduced.

其次，为解决电磁场逆问题分析、计算中由于随机类优化算法需进行数以千计次电磁场的数值分析，以致计算时间和计算量难以满足工程分析实际要求的难题，本文将表面响应模型法引入电磁场逆问题的求解，研究了基于紧支径向基函数和基于移动最小二乘法的两种表面响应模型，并将其分别与改进的遗传算法和粒子群算法相结合，提出两种不同的混合快速全局优化算法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了