Objective To investigate effects of VEGF C on proliferation and migration of lymphatic endothelial cells and explore mechanism of lymphangiogenesis induced by VEGF C.

目的研究血管内皮生长因子C（VEGF C）对于淋巴管内皮细胞增殖和迁移的作用，探讨VEGF C促进淋巴管新生的机制。

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The migration of the photocarrier and the formative process of space field induced by photocarrier s drift, diffusion and photovoltaic effect were studied.

探讨了光生载流子在漂移、扩散和光生伏打效应三种机制下输运迁移以及空间电荷场的形成过程。

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In the process of adatom diffusion, the deformation induced by the interaction of adatom and substrate plays an important role in the adatom's migration.

在表面原子扩散的过程中，由吸附原子与基体原子间相互作用引起的基体晶格畸变对表面原子的扩散运动将产生重要影响。

youdao

Science plays an important role in our response to global issues such as climate change, the hydrological cycle, biodiversity loss, natural hazards and human-induced disasters, population growth, land-use change, migration and urbanisation.

UNESCO: UK National Commission for UNESCO :: Environmental Science