But those with their own military industries want to preserve high-tech manufacturing and software skills, protect an important export industry and maintain some independence.

但是拥有自己军工业的国家希望能够保留自己的高科技加工业和软件技术，保护重要出口产业并保持自己的一些对立性。

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In this paper, this effect was studied through an empirical research of monthly export data from major industries, including high-tech products, coke, garments and so on, via an event-study analysis.

选用事件分析法，对高新技术产品、焦炭、服装等一些主要行业的出口月度数据进行实证研究。

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This concern has been heightened by recent Chinese moves to tighten export quotas, as well as talk (so far just talk) about banning the export of certain rare earths entirely, presumably to favor the development of domestic high-tech industries.

FORBES: The Politics of Rare Earth