求翻译：郑州市高新技术产业开发区坐落于郑州市西北部，辖区面积110平方公里，总人口30万，是河南省发展高新技术产业的核心区域。是什么意思？

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The Zhengzhou high technology and new technology industry development zone is situated northeast Zhengzhou, the area of jurisdiction area 110 square kilometers, the total population 300,000, is the Henan Province development high technology and new technology industry core region.

High-tech development zone, Zhengzhou city is located in the Northwest of Zhengzhou area area of 110 square kilometers, population 300,000, is the core area of high-tech industry development in Henan province.