查询词典 migration

Interestingly, these guidance cues for axon guidance are also involved in the guidance of neuronal migration.

有趣的是，这些导向因子几乎也都参与神经细胞迁移的导向作用。

Its role in axon repellent and cell migration were extensively studied in different systems.

Slit2是一个200 kDa分泌型醣蛋白，过去的研究著重於对神经轴突的迁徙上所扮演的抑制性角色。

" Former Labour minister Frank Field and senior Tory backbencher Nicholas Soames, co-chairmen of the Commons Cross Party Group on Balanced Migration, said:"We are on course for an unsustainable and unacceptable rise in population.

"前劳工部长弗兰克场和高级保守党后座议员尼古拉斯索姆斯，共同下议院跨党组均衡移民主席说："我们当然有一不可持续的和不可接受的人口增长。

The main factors which influence the migration and transformation of the heavy metal in the water area are:temperatrure,PH value,DO,suspended substance density,backset current and etc.

影响水区中重金属迁移转化的主要因素是：温度、PH值、DO、回流比、悬浮物浓度等。

In his latest book, which is not so much a work about swallows as an African travel adventure built around them, Horatio Clare sets out to follow the migration route of the barn swallow from the reed beds of Bloemfontein in South Africa to the eaves of his family's barn in south Wales.

作者Horatio Clare最新出版的书不完全是关于燕子的，主要写了他为燕子展开的一次非洲之行。此行的目的是跟踪仓燕从南非布隆方丹的芦苇垫，飞到威尔士南部作者家麦仓屋檐的迁徙路线。

For multilayer packaging, functional barrier layer was able to efficiently delay migration and assure food safety.

对于多层复合包装，阻隔层可显著减缓污染物层内化学物向食品的迁移，从而达到保证食品安全的目的，阻隔层厚度LR影响阻隔功效。

A series of enzymes involved in the process of tumor cells and endothelial cells's migration across basement membrane and extracellular matrix.

肿瘤细胞和内皮细胞穿过基底膜和细胞外基质的迁移过程需要一系列蛋白水解酶的参与。

Effect of drugs on invasion and migration of LS174T cells was observed in reconstructed basement membrane invading experiment.

主要观察指标：N-硝基精氨酸甲酯对LS174T细胞侵袭重建基底膜的抑制率和趋化运动抑制率。

The Basha Miao's ancestors were the frontline troops in the large migration, one branch of the nine Li tribes.

岜沙苗族的祖先就是大迁徙的先头部队--九黎部落的一支。

The effects of some factors such as content of Ti in slag, basicity and temperature on the rate of migration have been also discussed.

讨论了渣中TiO_2含量、碱度和温度对Ti迁移量和迁移速度的影响。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044