Jie Ren

• Biodegradable Poly(Lactic Acid): Synthesis, Modification, Processing and Applications
• Gongheguo ji gou gai ge yu bian qian
• Secondary Instabilities of Görtler Vortices in High-Speed Boundary Layers
• Sichuan
• ULF Waves’ Interaction with Cold and Thermal Particles in the Inner Magnetosphere
• Zhongguo zheng fu yu si ren jing ji
• Beijing dian ying xue yuan si shi nian : 1950-1990
• Expert system training and control based on the fuzzy relation matrix
• Huo jian zai fa she
• Nong min shou ru zhi liang dui xiao fei he tou zi de ying xiang
• ULF Waves' Interaction with Cold and Thermal Particles in the Inner Magnetosphere
• Water Conservancy Annals of Xishui County