flocking behavior

Ecological environment change and its effect on Siberian White Crane migration in Zhalong Nature Reserve;

扎龙湿地生态环境变化及其对白鹤迁徙的影响

Migration,Colonization and Tissue-repairing Effect of Marrow Mesenchymal Stem Cells in Brain Tissues of Rats with Cerebral Ischemia-Reperfusion Injury;

骨髓间充质干细胞在脑缺血模型大鼠脑组织中的迁徙、定居及组织修复作用

Role of Tissue Factor Pathway Inhibitor-2 in Ovarian Tumor Migration and Invasion;

组织因子途径抑制物2对卵巢癌细胞迁徙和浸润能力的影响

Dangxiang people migrated to the interior of China under the attack of the Tibetans.

唐朝时期党项族在吐蕃的进攻下不断向内地迁徙。

Qiang people migrated to the interior of China under the oppression of the ruling class during Qin and Han Dynasties.

秦汉时期羌族在统治阶级的压迫下不断向内地迁徙。

In order to study the failure of IC devices induced by the stress in VLSI metal interconnect, In-situ observation of the stress changes of VLSI Al interconnect was studied under the electromigration and thermal conditions by using a synchrotron radiation x-ray diffraction technique.

为研究VLSI金属互连线的应力导致IC器件失效的问题,采用同步辐射源X射线衍射技术,原位测试了VLSI中Al互连线在电迁徙及加热条件下的应力变化。

In many issues of the reliability of copper interconnection, we place the emphasis on electromigration and stress migration.

在铜互连可靠性的几个主要问题中，重点针对互连中的电迁徙和应力迁徙进行了探讨。