The urban synthesized competitiveness is a concentrated reflection of the city's gathering and diffusion function.
城市综合竞争力集中反映了城市经济的聚集和扩散功能。
This paper studies the reflection theory for multi-component colloidal suspension systems and presents the method of deriving the rotational diffusion tensor.
研究多分量胶体悬浮系统的反射理论，给出用反射理论推导转动扩散张量的方法。
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