中国加强基础研究和前沿探索,突破一批关键核心技术,填补了多项重大产品和装备的空白。

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问题 中国加强基础研究和前沿探索,突破一批关键核心技术,填补了多项重大产品和装备的空白。

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答案China strengthened/ boosted basic research and research in frontier areas, made breakthroughs in a number of core and key technologies, and filled in gaps in many important products and equipment.

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