查询词典 migration

I think all the grand leading facts of geographical distribution are explicable on the theory of migration (generally of the more dominant forms of life), together with subsequent modification and the multiplication of new forms.

我认为，所有地域分配的重要事实都可以用迁移（通常是对占优势的生命形式而言）原理加上随后的改进和新形式的繁殖来解释。

Moreover, the TB-induced migration inhibition in HUVEC was prevented by pretreatment with farnesol or geranylgeraniol.

以farnesol或geranylgeraniol作预处理则可以避免TB对於细胞移动能力的抑制作用。

Neural cell adhesion molecule L1, discovered in the 80s, is one of the matters that can promote nerve regeneration. It can mediate the interaction of cell-to-cell and cell-to-matrix, take great efforts on neurite outgrowth and fasciculation, migration of neural cells, formation of the myelin, structure of neural trace, transmembrane signal transduction, inhibiting apoptosis of neural cells, even on immune system and formation of the tumor. Li is discovered on the mouse's Cerebellar membrane primarily. Thereafter, it also is found in post- mitotic neurons, pre- and non-myelinating Schwann cells and so on.

神经细胞粘附分子L1（L1）是80年代发现的具有促进神经再生作用的物质，它能介导神经细胞与神经细胞之间的粘附，在神经轴突的生长、聚集，神经细胞的转移，纤维髓鞘的形成，神经通路的构建及信号的转导，抑制神经细胞的凋亡甚至在免疫系统、肿瘤的发生等方面均具有非常重要的作用。L1最初是从小鼠的小脑膜中发现，后来发现在有丝分裂后的神经元，髓鞘形成前及非形成髓鞘的雪旺细胞等组织中同样存在。

In the neuron, it's phosphorylated by Cdk5/p35, a brain specific kinase essential for axon outgrowth, axon guidance, fasciculation, and neuronal migration in the developing cerebral cortex.

在真菌Aspergillus中，这条通路对细胞分裂时细胞核沿着菌丝的迁移是必需的。

The number of Hans population was about three million. They were consisted of three parts of the populations, army migration population, Hans population governed by the local administration and Hans population of Mu's fazenda.

笔者注意到以往研究中忽略了沐庄隐含的汉族人口数，故文中首次通过人地比的换算，考察了沐庄隐含汉族人口的情况，使明代后期云南汉族人口的估算数更加接近客观实际。

Because of their important role in many important physiological activities, such as cell migration, cell differentiation, fetation, cancer and HIV, GPCR had been developed as important drug targets in a lot of diseases.

G蛋白偶联受体是具有7次跨膜螺旋的细胞整合膜蛋白，它们广泛地参与感光、气味、神经传递以及细胞增殖、分化、迁移等各类生理活动的调控，是现代药物研发的重要靶点。

We identified that in vitro ASM promotes fibrocyte chemotaxis and chemokinesis (distance of migration after 4.5 hours, 31 mum [2.9 mum] vs 17 mum [2.4 mum], P =.0001), which was in part mediated by platelet-derived growth factor (mean inhibition by neutralizing antibody, 16% [95% CI, 2% to 32%], P =.03) but not by activation of chemokine receptors.

该研究首次证明：在哮喘中，成纤维细胞存在于哮喘患者气道平滑肌间隔，并可以促进纤维细胞迁移。成纤维细胞在哮喘患者气道平滑肌增生及气道功能障碍过程的所起的作用仍有待研究。

Migration of chemical substances from food packaging materials into foodstuffs obeys Fick's laws of diffusion in most cases.

食品包装材料中物质迁移的数学模型大都基于菲克扩散定律。

The model experiment shows that Kirchhoff migration can implement effective image of converted phases, remove the fictious image, in contrast to ray_based horizontal common_converted_point stacking method.

模型检验表明，与传统的水平分层的共转换点偏移叠加方法相比，Kirchhoff偏移方法能够实现转换波的有效归位，消除水平分层共转换点偏移叠加造成的假象。

The model experiment shows that Kirchhoff migration can implement effective image of converted phases, remove the fictious image, in contrast to ray-based horizontal common-converted-point stacking method.

模型检验表明，与传统的水平分层的共转换点偏移迭加方法相比，Kirchhoff偏移方法能够实现转换波的有效归位，消除水平分层共转换点偏移迭加造成的假象。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。