遗传影响

Considering the electrovalence, the curve of water consumption and the reliability of water supply, this paper respectively sets up the model based on the maximal flux and the model based on the expectation flux. It takes yearly expenditure converting value and yearly cistern converting value as target function and takes continuity equation, velocity of flow and compression resistance of cast iron pipeline as restrictions and sets up the PGA model on optimal design of water supply networks.

考虑到峰谷电价、用水量变化曲线及用水可靠性因素的影响，分别建立了以最高时流量设计管网的模型和以期望时流量设计管网的模型，以年费用折算值加上清水池年造价折算值为目标函数，以连续性方程、管中流速和铸铁管耐压值等为约束条件，进行并行遗传算法对给水管网优化设计的实现。

The homology of the nucleotide sequences and genetic variation analysis of NDV strains suggested that mere were obvious divergence in gene lever among NDV vaccine strains and epizootic strains isolated from different areas and different ages.The divergence may have effect on amino acid and structure and function of protein in some extent and lead to difference of immunogenicity ,which was one of reason being difficult in preventing from ND.

通过对NDV F基因核苷酸序列同源性比较及遗传变异分析发现：我国不同年代、不同地区分离的NDV毒株与疫苗毒株之间在基因水平上存在较大差异，这种差异对氨基酸及蛋白质的结构和功能可能会有一定影响，而NDVF蛋白的差异同时也造成免疫原性的差异，这很可能是新城疫的免疫防治十分困难的原因之一。

To each scheme of DG's site and size generated by genetic algorithm, this paper considers the effect of DG on power flow and line loading ability of distribution network. After processing distribution network expansion planning using branch exchange based simulated annealing algorithm, every result of integrated DG and network scheme is judged by economic evaluation.

对于遗传过程中每个分布式电源位置和容量方案个体，考虑了分布式电源对配电网潮流和线路负载能力的影响，运用基于支路交换的模拟退火算法规划扩展网络，对分布式电源和网络的综合规划结果进行经济性评估以衡量个体方案的优劣。

In the influence the kid the language the development of four sow the cause the vegetable, heredity, sex this two sow the cause vegetable is an inborn decision of, but language environment, personal ability development of the time factor can be factitiously appropriate then change to promote speech betterly development.

在影响幼儿语言发展的四种因素中，遗传、性别这两种因素是先天决定的，而语言环境、个人能力发展的时间因素则可以人为地适当改变，以促进语言能力更好地发展。

Every character every man were not to be a great extent the architect of his own character, he would be a fatalist, and irresponsible creature of circumstances.

每个人的性格都会受到遗传因素、环境和教育的影响。但除此之外，如果人在很大的程度上不能成为自己性格的构筑者，那么他就会沦为宿命论者，从而成为环境的失败造物。

The experiment results show that GP can produce accurate, completed and consistent target customers profile rules, the CCRM platform using Web Services as the information technology architecture base is technically feasible, and the result of experiment shows that enterprises' adopting CCRM model can generate positive impact on their CRM performances in the stage of customer acquisition within EC environment.

由实验结果得知，遗传规划法可以分析出完整、精确、具一致性的目标顾客轮廓规则，以网路服务为基础的协同顾客关系管理平台在技术上可行，实验结果证实在电子商务环境下协同顾客关系管理模式对企业的顾客关系建立阶段之顾客关系管理绩效可以产生正面的影响。

It is important to remember that there is always that genetic influence in the background or foreground.

重要的一点要记住，一直存在着遗传因素对背景和前景的影响。

The genetic contribution to disease development is substantial and complex.

遗传因素对本病的发展的影响是确定而复杂的。

The effect of genetic drift is larger in small populations, and smaller in large populations.

在小的群体中，遗传漂变的影响较大。

The results showed that these factors had some effect on genetic structure of B.

结果表明化学农药、寄主植物对烟粉虱的种群遗传结构具有一定的影响。

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。