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Wan ying liang fang
None
China's March Into the Tropics
A study was made of the southward penetration of China's culture, peoples, and political control in relation to the non-Han-Chinese peoples of South China. The areas considered were the South China geographical environment, ancient tribal cultural complex of South China, history of South China tribal movements and migrations, Han-Chinese conquest of South China, Han-Chinese population movements and migrations, tribal uprisings and military colonization, frontier policy and tribal administration, ethic distributions and the frontier situation in modern China, and the future of South China frontier lands.
Liang Ying
None
Hot Stamping Advanced Manufacturing Technology of Lightweight Car Body
This book summarizes the advanced manufacturing technology of original innovations in hot stamping of lightweight car body. A detailed description of the technical system and basic knowledge of sheet metal forming is given, which helps readers quickly understand the relevant knowledge in the field. Emphasis has been placed on the independently developed hot stamping process and equipment, which help describe the theoretical and experimental research on key problems involving stress field, thermal field and phase transformation field in hot stamping process. Also, a description of the formability at elevated temperature and the numerical simulation algorithms for high strength steel hot stamp...
