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Catalytic nanomaterials research is considered China's most promising area of nanoscience. Nanostructure-based catalysts can speed up chemical reactions and could be useful in chemical industries and oil refining, experts said.
Cars await sale at a used car trading market in Dalian, Liaoning province. LIU DEBIN / CHINA DAILY
Chen De said he grew up listening to stories of how his uncle, Chen Huaimin, a fighter plane pilot, was determined to help defeat the Japanese and protect the Chinese people.
Cao Xiaohong, vice-mayor of Tianjin. [Photo by Zou Hong/China Daily]
Chad Bown, a senior fellow at the Peterson Institute for International Economics, said China is effective in retaliating in ways that can hurt the US.
来源：资阳报