Beijing-Shanghai quantum link a 'new era'
By ZHANG ZHIHAO | China Daily | 2017-09-30 06:33
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Bai Chunli, president of the Chinese Academy of Sciences (CAS), addresses the opening ceremony of the Jing-Hu, or Beijing-Shanghai, Trunk Line, in Beijing, capital of China, Sept 29, 2017. [Photo/Xinhua]
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