遗传影响

It has been estimated that roughly half the variation in intelligence test scores is caused by hereditary influences.

据估计，在智能测验分数中约有半数的变化是由于遗传的影响。

The activity of CYP2C19 enzyme demonstrates greater inter-individual and interethnic variations in humans. Genetic polymorphism is the common cause of inter-individual and interethnic differences in the metabolism of the same substrate. This polymorphism influences both drug response and disease treatment.

CYP2C19酶活性存在显著的个体差异及种族差异，它的不确定性严重影响了临床疗效和用药安全，而遗传多态性是产生这种差异的重要原因。

The members of the CYP3A subfamily demonstrate greater inter-individual and interethnic variations in humans. Genetic polymorphism is the common cause of inter-individual and interethnic differences in the metabolism of the same substrate.

遗传多态性是引起个体间和种族间对同一底物代谢能力不同的主要原因之一，这种突变影响了临床疗效和用药安全，比如治疗精神分裂症、心血管疾病、高血压以及癌症等。

Multiple studies have documented that genetic factors influence the interindividual variations in blood pressure levels and the development of hypertension.

迄今为止，许多研究已经证实遗传因素可影响血压(blood pressure，BP)水平及原发性高血压的发病。

CYP450 gene polymorphisms are important factors for interindividual variability.

CYP450基因多态性是影响抗癫痫药物代谢的主要遗传因素，是个体差异的重要原因。

In this study, MBLUP was first used for genetic background restoration, analyzing the effect of different factors on marker-assisted introgression efficiency, discussing the suitable marker-assisted introgression scheme.

因此本文首次将MBLUP方法应用到遗传背景的恢复上，并分析了不同因素对标记辅助导入效率的影响，探讨适宜的标记辅助导入方案。

Effect of tenuazonic acid on micronucleus and karyokinesis of Vicia faba root tip cells was investigated to evaluate its cytogenetic toxicity.

利用蚕豆根尖为材料，研究了链格孢菌毒素细交链孢菌酮酸对细胞微核和有丝分裂的影响，以评价其细胞遗传毒性。

He accepted a version of the inheritance of acquired characteristics (which after Darwin's death came to be called Lamarckism), and Chapter V discusses what he called the effects of use and disuse; he wrote that he thought "there can be little doubt that use in our domestic animals strengthens and enlarges certain parts, and disuse diminishes them; and that such modifications are inherited", and that this also applied in nature.

他接受的一个形式是获得性状遗传（在达尔文去世后被称为拉马克主义）。第五章讨论他所说的使用或废弃的影响；他写道，他认为"毫无疑问，在我们的家养动物中，使用加强和扩大某些部分，而废弃使它们变小；而这种修改被继承"，而且这也适用于自然界。

Because of the chemical systems complication and largeness, there are many influence factors of chemical engineering process. It is hardly to establish completely and strict mechanism model.

由于系统趋于复杂化和大型化，化工过程的影响因素很多，难以建立全面的、严格的机理模型，为此，我们提出了先用神经网络建模，再用遗传算法求解的优化方法。

In this paper, optimization of coupled coefficient for the leading wheelsets and trailing wheelsets of bogie is researched with genetic algorithms and the optimal matching law of coupled coefficient for leading and trailing wheelsets has been found when a vehicle negotiates all kinds of radii curve.

为了考察线路条件的变化对轮对耦合度取值大小的影响，本文采用遗传算法对磁流变耦合轮对车辆通过不同半径曲线时转向架前后轮对耦合度的匹配关系进行了优化研究。

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。