Beijing Haokehang Sci-Tech Co., Ltd., which is certificated by Beijing Science and Technology Ministry, sites in Beijing Zhongguancun High-Tech District.

北京昊科航科技有限责任公司，是经北京市科委认证的，位于北京市中关村高科技园区的高新技术产业开发公司。

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At the end of this thesis, to verify the hypothesis of the model, there is substantial evidence about estimating the contribution of high-tech in DaLian high-tech district to DaLian economic growth.

本文以大连经济增长中的高新技术作用为例进行实证研究，验证了本文提出的测度区域经济增长中高新技术作用的模型。

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A high-tech zebra crossing with flashing lights and audio warning was put into use for the first time in Bishan district, Chongqing a few months ago.

几个月前，一条高科技斑马线在重庆璧山区首次投入使用，该斑马线配有闪光灯和音频警告。

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