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Platinum is a good electricalcatalytic material, but it is expensive.
Acknowledgements This work was supported by the Technology Research and Development Project of Tangshan Science and Technology Bureau(09130212c).
Journal of Zhoukou Normal University, 23 (2006) 5

Effect of KBF4 Addition on the Microstructure of Mg-6Zn-1Si Alloy Baofeng Zhang1,a, Qi Chen2,b, Xiaowei Chen1,c, Hongliang Zhao2,d 1Huanghe Science and Technology College, Zhengzhou, China,450063 2Zhengzhou University, Zhengzhou, China, 450002 azhangbf1979@163.com, c925774605@qq.com, d zhlwkr@zzu.edu.cn Keywords: KBF4, Mg-6Zn-1Si alloy, microstructure, modification Abstract.
Introduction The Mg2Si phase formed in Mg-Zn-Si system alloy effectively strengthens matrix to improve the material property.
Microstructure and Mechnical Property of Heat-resistant Mg-Zn-Si-Ca alloy[J].Journal of China nonferrous metals, 2002，12(5)：957~960.

The Influence of Gear Parameters on Oil Film Thickness of Tooth Surface Lihong Liu 1，a, Zhanni Li 2，b, Hanbing Cao 3，c 1,2,3 Anhui University of Science and Technology, Anhui, Huainan 232001, P.
Comprehensive elastic modulus of gear material .
Journal of Mechanical Transmission, Issue 3(2003):9-11(in Chinese)

Fig.1: Local grid map for the flow field of rib-tube Fig.2: The boundary condition for rib-tube 4.Boundary Conditions and Flow Field Calculation Set Based on mixture and model, considering the impact of acceleration of gravity, Grid model generated by Gambit was imported into solver of Fluent6.3, before calculation, material properties, the main phase and other phases of multiphase, boundary conditions and initial state, operating pressurewere set, and relevant physical parameters were also given in Table 1.
[3] Guannan Xi, Takeshi Ebisu, Kunikazu Torikoshi, “Difference in simulation with two and three-dimensinal, modals for finned tube heat exchanges,” Transport Phenomena in thermal science and progress Engineering, 1997,23(3), pp.755-760
[5] Chi-chuan Wang, Kuan-Yu Chi, Chun-Jung Chang, “ Heat transfer and friction characteristics of pain fin-and-tube exchanges,” International Journal of Heat and Mass Transfer, 2000, 43(15), pp.2681-2691

Fig.2 The whole process analysis of composite column with different types of steel composite column after the effect of different temperature and different structural steel index Derivation of the formula In this paper, the tube, concrete and the steel-reinforced were considered one material, and simplify the formula, and the simplified formula is shown in formula 1
Journal of Southeast University, 2002, 32(5):711-714.
(in Chinese) [3] Han Linhai, Concrete Filled With Steel Tube, [M] Beijing: Science Press, 2007(in Chinese)

The symbol "~" shows that the variable or equation is fuzzy, which depends on the design criterion, the design level, metal material, using conditions, etc. 
Mechanical Science and Technology, 1999 (4):568-569
Journal of mechanical design, 2001, 18( 6): 27- 28

Mechanism of Medium Pressure Difference Pipe Robot Speed Fluctuation Gaojian Cui1, a, Shenyuan Jiang1,2,3,b, Jiangyong Li2,c and Wenfei Wang3,d 1 College of Electromechanical Engineering, Changchun University of Science and Technology, Changchun, China 2 College of Mechanical Engineering, Beihua University, Jilin,, China 3 College of Electromechanical Engineering, Harbin University of Technology, Harbin China agaojiancui@126.com, bjiangshy_2002@163.com, c604204901@qq.com Keywords: Medium pressure difference, Pipe robot, Speed fluctuation, Simulation Abstract.
In addition, the quality of pipe robot is constrainted by structure and material, cannot change freely, and too large quality will increase the friction resistance.
Journal of JiLin Institute of Chemical Technology. 2, 26 (2009)：85-88 [2] Li na, Qi yaoguang, friction resistance calculation of passive pipe robot propulsion system [J].

The higher release of HCl for SRC at 15 bar and lower release of NaCl, KCl for LKH coal at 15 bar References: [1] W.F.Terry, L.S.Gui, W.W.Hong, R.G.Daniel, B.E.Kathy, G.Sushil, L.A.John: Progress in Energy and Combustion Science Vol.28 (2002), p.405-433 [2] B.Marc, M. tobias, and M.
[9] R.Gadiou, Y.Bouzidi, G.Prado: Fuel Vol.81(2002), p. 2121-2130 [10] Y.Haiping, C.Hanping, J.Fudong, Y.Rong, Z.Shihong: Energy and Fuels Vol. 21(2007), p.3165-3170 [11] G.R.Jaffri, K.Cen, W.Zhihua: International journal of advance material Research vol.634-638(2013),p.723-730.

Design of a Hybrid-type Electrostatically Driven Microgripper Integrated Vacuum Tool Lining Sun 1, a , Tao Chen 1, b , Liguo Chen1, c and Xinxin Li2,d 1 State Key Laboratory of Robotics and System, Robotics Institute, Harbin Institute of Technology, Harbin 150080, CHINA 2 State Key Lab of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, CHINA alnsun@hit.edu.cn, bcht22@sina.com, cclg@hit.edu.cn, dxxli@mail.sim.ac.cn Keywords: Microgripper, electrostatic comb drive, vacuum tool.
The starting material is 4-inch, N-type, (100) orientation, 1-10Ωcm double polished silicon wafer with a thickness of 300μm.
Wang: Journal of Control Theory and Applications. vol. 3(2005), p. 295

Optical lens of view is 52 DHS x 44 DHS, aperture F = 2.0, focal length of the lens is 360mm, lens material is the quartz glass[5,6].
Acknowledgements This work was financially supported by the Shandong Natural Science Foundation (ZR2011FQ039, ZR2010FL020).
Wang, Chinese Journal of Quantum Electronics, vol. 23, pp. 208-212, Feb. (2006). in Chinese [2] C.