遗传的

In the heredity community renewal process, the paper uses one kind of new crossover operator——Improvement Order Crossover, the better solution two difficult problems both has been able to maintain the fine characteristic of father generation, does not destroy the sub-way which produces already in the most superior routing, and can guarantee when participation in the crossover two individual body is same, causes the genetic algorithms not to be able precociously to restrain in the partial optimal solution.

在应用遗传算法求解时，提出采用惩罚策略处理目标函数中对车辆容量的限制和客户对不同时间窗的需求约束，从而使目标解所对应的染色体能够根据违反约束的程度，具有不同大小的适应度；在遗传群体更新过程中，本文采用一种新型的交叉算子——改进的顺序交叉，更好的解决了既不破坏父代染色体中已产生的最优子路径，还能保证当参与交叉的两个个体相同时，遗传算法不会早熟收敛于局部最优解的两个难题。

This study was carried out to investigation of 1215 persons in 87 family circles, They were divided intothree groups, longevous group, senile group and presenile group.

长寿和遗传存在一定关系，但是通过对家系或家谱调查来研究长寿和遗传关系的报道目前较为少见。

Genetic Algorithm is a random search and optimization method ba...

遗传算法是一种生物自然选择与遗传机理的随机搜索与优化方法，广泛应用于很多领域。

Genetic algorithm is a type of the random search algorithm which relies on the biological options natural genetic mechanisms .

摘要遗传算法是1类借鉴生物界选择和自然遗传机制的随机化搜索算法。

Genetic Algorithm is a kind of drawing on biological natural selection and natural genetic mechanism of the random search algorithm.

详细说明：遗传算法是一类借鉴生物界自然选择和自然遗传机制的随机化搜索算法。

The simulation results show that extensive mapping ability of neural network and rapid global convergence of genetic algorithm can be obtained by combining genetic algorithm and neural network.

仿真结果证明：遗传算法和神经网络的结合，可兼有神经网络广泛映射能力和遗传算法快速全局收剑等性能。

The genetic algorithm pays attention to unknown area search . It has high speed and relative low precision. It will not get into local extremum. The BP algorithm searches the area that include whole-space minimum. It can improve speed and recision.

遗传BP算法利用遗传算法进行全局搜索，注重搜索未知区域，处理速度快而对精度要求不高，不易陷入局部极小点，而利用BP算法搜索有最优点的区域，提高搜索速度和精度。

The Adaptive Genetic Alg orithm is introduced on the basis of the course of genetic evolution. The method is applied to work out the Riccati Equation.

在分析遗传进化过程的基础上，提出了一种自适应遗传算法，应用于求解黎卡提方程。

This indicated that it was not evident for the interpopulational geographic differentiations of Robinia pseudoacacia.

德国的8个种源群体各项遗传参数相对较低，但群体间变异系数较高，群体间遗传差别较大。

It is a fundamental work for economic utilization to identify Rubus resources, and effective genetic markers are the main techniques to identify its resources.

遗传标记是指可追踪染色体、染色体某一节段以及某个基因座在家系中传递的任何一种遗传特性。

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。