Urban spatial structure is one of the core research fields in urban geography science and urban planning science.

城市空间结构是城市地理学、城市规划学的核心研究内容之一。

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It is one of important core research subjects in loess mechanics that the special sensitivity of collapsible loess to water.

湿陷性黄土对水的特殊敏感性一直是黄土力学研究的核心课题之一。

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Therefore, it was the core research to find the extracellular matrix materials that have developed tissue regeneration potential.

因此，寻找能充分发挥组织再生潜力的细胞外基质材料是研究的核心内容。

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The research team used what are called core samples from hundreds of trees throughout Southeast Asia.

VOA: standard.2010.04.05

The core research areas providing this critical information are measurement, human exposure assessment, human health, and the environment, in order to inform risk assessment and risk management.

WHITEHOUSE: Office of Science and Technology Policy Blog

Core research areas addressed in the 2011 strategy include: nanomaterial measurement, human exposure assessment, human health, environment, risk assessment and management, and the new core area of predictive modeling and informatics.

WHITEHOUSE: Office of Science and Technology Policy Blog

Now that the Megahertz race has faded into the distance (we hear it was a myth), Intel is well and truly kicking off the start of a multi-core war with the demonstration of an 80-core research processor in San Francisco last week.

ENGADGET: Intel demonstrates 80-core processor