This paper analyses the regional problems of global and China firstly, then discusses and points out some contemporary trends of Study on Regional Economy.

本文从分析全球和中国区域问题的研究背景入手，进而探讨新形势下区域经济研究的若干趋势。

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Last, although living in the house outside campus can provide them a quiet place to study, they have no one to discuss when meeting some difficult problems on study.

最后，虽然住在校园外可以拥有一个安静的学习环境，但是在学习上遇到问题时却没有人可以讨论。

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The study of distributed involves the study of distributed processing technology, net work technology and database study, which must be related to solution on some real existent problems.

分布式数据库系统的研究涉及分布式处理技术、网络技术和数据库技术的研究，而这些研究必须贯穿在对一些现实问题的解决之中。

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Some scientists have criticized genetic engineering of food crops on both scientific and ethical grounds for many years, but the Cornell study represents some of the first evidence of possible problems associated with genetically engineered food crops.

CNN: Researchers find bio-engineered corn harms butterflies