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[9] Yang A．
[11] Guo H Y，Yang Z．

[4] Yang Wiqin, Gu Lan: Time series analysis and dynamic data modeling (Beijing Institute of Technology Press, China 1987) [5] Zhang BingHui: Aerodynamic missile fire control system dynamic accuracy test data approach.

Free-form Reflector Design Using Differential Evolution Algorithm Bo Yang 1,a , Guofan Jin 2,b and Yongtian Wang3,c 1,2 Tsinghua-Foxconn Nanotechnology Research Center, Tsinghua University, Beijing, China 3 Department of Optoelectronic Engineering, Beijing Institute of Technology,Beijing, China a yangbo@mail.tsinghua.edu.cn,b jgf-dpi@mail.tsinghua.edu.cn,c wyt@bit.edu.cn Keywords: Optical design, Reflector, Free form, Illumination, Differential evolution, Optimization Abstract.

Preparation and slow-release properties of clay-based phosphatic fertilizers Jintian YANG, Guoxiang PAN, Bin CHENG School of Life Science, Huzhou Teachers College Huzhou 313000 yjt@hutc.zj.cn; pgx@hutc.zj.cn Keywords: bentonite; hydrotalcite; phosphatic fertilizers; coating; slow-release Abstract.

References [1] Cui Peng, Shao Min-hua, Yang Fei, Sun Li-jun.

[3] Zhiqing Yang: The new progress of foreign friction spinning machine, science and technology equipment (in Chinese), 2008 [4] Shangyun Ding: Journal of Qingdao University (in Chinese), Vol.25 (2009), p.27

[4] YANG Qiyue, LI Jian.

References [1] Gu Yujiong, Yang Kun and He Chengbing: Simulations on torsional vibration characteristics of turbogenerators based on fou-terminal network method.

[5] Yan Wu, Dingguo Zhou, Siqun Wang and Yang Zhang: BioResources.

References [1] Wang Bin, Yuqin Yang, Longzhan Ke.