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The CH4/CO2 reforming to produce syngas can provide materials for F-T synthesis and Oxo synthesis [1-5], which is an efficient route for decreasing the large amount of CO2.
Xing [15] prepared a series of mesoporous carbon materials which could improve the efficiency of diffusion of the electrolyte in its interior.
CIESC Journal, 2009, 60(8): 1981-1987.in chinese
Materials Review, 2007, 21(5): 49-53.0
Journal of Catalysis, 1998, 173: 257-267

A Predictive Model of Hot Rolling Flow Stress by Multivariate Adaptive Regression Spline Wanhuan Yu1, a,Changgui Yao1, b and Xiangde Yi2, c 1School of materials science and engineering, University of Science and Technology Beijing, Beijing, China 2BeijingAblyy Technology Development CO.
Materials and methods Distributional data.
Journal of System Simulation 24(8) (2012) 1561-1566
Journal of Finance and Economics 26(25) (2011) 65-76
Journal of Systems and Software 7(6) (2004) 80-82

Near-Wall Turbulent Flows,” Elsevier Science Publishers B.V, 1993, pp. 829-848 [3] S.
Emmons, “The laminar-turbulent transition in a boundary layer - partⅠ,” Journal of Aerospace Science, 1951, vol. 018(7), pp. 490-498 [5] R.
Narasimha, “On the distribution of intermittency in the transition region of a boundary layer,” Journal of Aerospace Science, 1957, vol. 024(9), pp.711-712 [6] K.
Shaw, “Natural trnasitioin of boundary layers: the effects of turbulence, pressure gradient, and flow history.,” Journal of Mechanical Engineering Science, 1980, vol. 22(5), pp. 213-228 [10] D.
Dennis, “Simultaneous prediction of external flow-field and temperature in internally cooled 3-d turbine blade material.,” AIAA Conference, GT2000-253 [20] Z.

Multilayer protective materials and coatings attract attention last years because the possibility appears to obtain unique properties of materials due to combination of properties and sizes of layers.
Introduction Many contemporary constructions and devices have been produced from multi-layer materials or from materials multi-layer coatings with protective and strain-hardening function.
To describe the features of multi layer materials deformation researchers have use various methods of mechanics of composite materials and theory of shells.
The values of breaks depend on material properties and on load value, when we use different materials.
Situation can be different for materials with other properties and for the coating with diffusion transient zone.

Taureza, et al., "The influence of die geometry and workpiece mechanical properties in T-Shape friction test," Journal of Materials Processing Technology, vol. 212, pp. 2413-2423, 2012
Taureza, et al., "On the influence of workpiece material on friction in microforming and lubricant effectiveness," Journal of Materials Processing Technology, vol.
Wagner, et al., "Tool life enhancement in cold forging by locally optimized surfaces," Journal of Materials Processing Technology, vol. 201, pp. 2-8, 2008
Wakuda, et al., "Effect of surface texturing on friction reduction between ceramic and steel materials under lubricated sliding contact," Wear, vol. 254, pp. 356-363, 2003
Wakuda, et al., "Effect of surface texturing on friction reduction between ceramic and steel materials lubricated sliding contact," Wear, vol. 254, 2003

In 2001, Asahi et al[2] reported visible light response was obtained with N-doped TiO2as the result of nitrogens substituting a small amount of lattice oxygens in the journal Science.
[3]Asahi R: Science.
[11]Yao Fu, Wang-he Cao, Tian Xia:Journal of Functional Materials.
:Materials Review.
[17] Donggen Huang ,Shijun Liao,Weibin Zhou: Journal of Functional Materials.Vol 39(2008),p.1166-1169.

Sedighi² 1 Mechanical Engineering Department, Science and Research Branch, Islamic Azad University, Tehran, Iran 2 Mechanical Engineering Department, Iran University of Science and Technology, Tehran, Iran a taheri_j@yahoo.com Keywords: Tube bending, Simulation, Wrinkle, Defect.
Changes in wall thickness is related to many factors, such as material, size and shape, bending and wall factors, bending method, tooling, and bending operation.
References [1] N.C.Tang: Plastic-deformation analysis in tube bending, International Journal of Pressure Vessels and Piping, 77, 751, 759 (2000) [2] Y.
Lin: Wrinkling analysis for forming limit of tube bending processes, Journal of Materials Processing Technology, 152, 363, 369 (2004) [4] F.
Gu: A new method to accurately obtain wrinkling limit diagram in .C bending process of thin-walled tube with large diameter under different loading paths, Journal of Materials Processing Technology, 177, 192, 196 (2006)

With finite element analysis method, the stress and strain of workpiece can be accurately calculated in a variety of dynamic, static loads, which provide scientific basis to optimize the structure, reasonable select the materials of workpieces [9] [10].
Journal of Constructional Steel Research, 2009, 65(2): 452-465
Journal of Wuhan University of Science and Engineering, 2005, 18(9): 40-42
Journal of Xihua University•Natural Science, 2013, 32(2): 54-59
Advanced Materials Research, 2011,163(167): 196-199.

With standard rectangular materials as scan objects and correction factor being fitted, we can correct the world coordinate, which can effectively reduce the system error and complete the calculations quickly and easily.
Rectangular cross-section material and the point cloud scan.
Let’s take one edge of the rectangular material in Figure 2(a) for example.
Journal Of Engineering Graphics. 2005(1):26-29 [2]Zhong shizhen, Actualities and Prospects of Research on Digitized Virtual Human.
Journal of Gansu Sciences. 2006,18(3):79-82 (in Chinese) [6]GE Baozhen, SUN Mingrui, LV Qieni et al.

Introduction Electronic products, precision instrument and household appliances have been used by an increasing number of environmental protection materials.
There have been some researches on the mechanical behavior of honeycomb materials.
Impact behavior of materials is usually expressed by peak acceleration.
Packaging Technology and Science.2009, 22(2):63-67
Analysis And Discussion Of Shock Characteristic On Cushioning Package System[J], Journal of Shaanxi University of Science Technology2004（22）：74-77 [6] N.J.Mi11s,Y Masso-Moreu.