遗传的

An improved self-adaptive genetic algorithm was proposed, for improving terminational criterion and method of selection, making a self-adaptive disposal in crossover and mutation probability.

针对遗传算法在进行多目标优化时，收敛速度慢且易早熟的问题，提出一种改进自适应遗传算法，改进了选择方法和终止判据，并对交叉和变异概率的选取进行了自适应处理。

The objective of the study is to clarify the effect of MTHFR thermolabile polymorphism on genetic susceptibility of NTD in Chinese population.

目的：应用分子生物学方法进行遗传流行病学研究，探讨MTHFR基因多态性在神经管畸形的遗传易感性中的作用。

Some optimized schemes can instruct nature gas pipeline network systems routine dispatching and management to increase nature gas pipeline network system economic benefit and fully utilize pipeline network system transportability.

通过求解天然气管网系统稳态运行优化模型，验证了这三种算法的可行性；(3)在研究混合遗传退火算法混合策略的基础上，形成了两种混合算法，混合退火复合形算法和混合遗传复合形算法。

Transposable elements are important factors to cause genetic variation and recombination, which are widely spreaded in eukaryotic organisms.

转座元件是一类广泛分布于真核生物的可移动的遗传因子，可以引起基因重组和变异，在物种进化及遗传改良中起着重要作用。

Part I :Multiple familial trichoepithelioma: Analyses of Clinical and Genetic Features Objective To study the clinical and genetic features of multiple familial trichoepithelioma in Chinese.

第一部分：多发性家族性毛发上皮瘤的遗传特征分析目的了解中国人多发性家族性毛发上皮瘤的临床表现和遗传特点。

Dynamic matrix predictive control algorithm based on genetic algorithm optimizes different chromosomes syngen by genetic algorithm, and gets the most parameter set through decoding the most individual, and counts contemporary control series increment and brings to controlled objects.

基于遗传算法的动态矩阵预测控制算法在每个采样时刻，用遗传算法优化不同的染色体种群，由最优个体解码得到最优参数集，再计算当前控制序列增量并施加到被控对象。

Bainong 64',a resistant wheat variety to slow powdery mildew,'Jingshuang 16',a susceptible wheat variety to slow powdery mildew were crossed with each other and backcrossed with their F_1,and thus six generations including the parents were obtained.

慢白粉品种'百农64'与感病品种'京双16'杂交，F1自交并分别与两亲本回交，获得包括亲本在内的6个世代，分析了'百农64'慢白粉性的基因数目、遗传力和遗传模型。

Based on the least squared means of the calving months a divison of...

在取遗传力真值为0.10～0.35时，这个估计值的大样本标准误为0.03～0.08，说明估计值的精确性较低，亦即本资料样本对遗传力估计来说仍然偏小。

Summed up some treat skills about disassembling a large, complex and multi-object problem and solving it one by one.

为加强遗传算法的搜索性能，还在算法中使用了融入传统爬山法的混合遗传技术和小生境技术。

The using of hybrid Genetic Algorithm , which hybridizes Genetic Algorithm and Simplex algorithm is to study the optimizing method to design products.

6采用&遗传算法+单纯形法&的混合遗传算法，用于产品的优化设计。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。