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According to the comparisons between TiO2 and various porous materials during acid-odors adsorption, Beta type zeolite shows the best efficiency due to the maximum silica-alumina ratio and excellent specific surface area.
Results and Discussion Comparison between photocatalyst and zeolite porous materials in deacidification adsorption.
Requiemec: Chemical Engineering Science Vol. 61, (2006), p.7240 [4].
Yamamoto: Japanese Journal of Applied Physics Part 1-Regular Papers Brief Communications & Review Papers, Vol.46(8A), (2007), p.5288 [8].
Paillard: Ozone-Science & Engineering, Vol.13, (1991), p.331 [9].

The volume optimization of spindle can reduce spindle weight, material waste and manufacturing costs.
Acknowledgements Financial supports from National Natural Science Foundation of China (ID 51105070), the Fundamental Research Funds for the Central Universities (ID N100403002) and Shenyang Science & Technology Program (ID F11-264-1-55) are highly appreciated.
Journal of Northeastern University (Natural Science), Vol.32 (2011) No.6, pp 850-853
Journal of Shanxi University of Science & Technology, Vol.29 (2011) No.4, pp 47-49

The maximum stress appears on the right angles surface of support shaft, and the size is 130.3MPa, far less than the required limit of the sphere material of sphere, so the sphere is very safe.
Acknowledgements This work was financially supported by the Nature Science Foundation of China (51004083) and the China Postdoctoral Science Foundation(20100481384).
Journal of Central South University (Science and Technology), 2010 41(2): 553-559
Part J: Journal of Engineering Tribology, 2002, 26(3): 127-138
Experimental Thermal and Fluid Science, 2007, 31(6): 505-5l2.

The analysis of mutual authentication between Finite element analysis and Qi Erxi answer LIU Yuli 1, a, LIU Haibo 2,b ,WANG Bo2,c 1 Department of Basic Curriculum North China Institute Of Science And Technology, The East of Beijing—Yanjiao 101601, China 2 Department of Civil Engineering North China Institute Of Science And Technology, The East of Beijing—Yanjiao 101601, China a yuliliu@ncist.edu.cn, b liuhaibo@ncist.edu.cn, c wangbo@ncist.edu.cn Keywords: finite element, stress concentration, Qi Erxi answer, attempt Abstract.
ANSYS is a finite element program, and its calculation results relates to the simulation unit selection, material properties definition, unit size and other factors.
Tsinghua Science and Technology, 2006, (1) :131 - 136
International Journal of Engineering Science, 1984, 22: 319- 330
International Journal of Solids and Structures, 2003, 40: 4585- 4614.

Material parameters.
The material of the tube and branch pipes is ZL114A cast aluminum.
These material parameters affect the stress state of the tube.
Tan: Journal of Shandong Electric Power College.
Duan: Journal of Shenyang Institute of Engineering (Natural Science).

Introduction Nanostructure morphologies reveal important information of materials properties such as charge carrier mobility, optical absorption and mechanical quality.
There are a number of fractal stochastic models such as the fractional Brownian motion [4] and generalized Cauchy models [5] that are widely used in the modeling of material surfaces and their characteristics parameters such the Hurst exponent (and fractal dimension) can be linked to material properties. 2.
Lopes, "Fractal and multifractal analysis: A review.," Journal of Medical Image Analysis 13, 634–649, 2009 [2] S.
Chappard, "Image analysis measurements of roughness by texture and fractal analysis correlate with contact profilometry," Journal of Biomaterials 24,1399–1407, 2003
Senthilkumar, "Characterization of microroughness parameters in gadolinium oxide thin films: A study based on extended power spectral density analyses.," Applied Surface Science 252, 1608-1619, 2005 [9] D.

When the buildings affected by the fire after earthquake, the inner member may be formed of non-uniform distribution of temperature field, material properties will be change, which leads to the structure bearing capacity decreased.
(2)The longer of the duration high temperature lasts, the more serious material damaged.
Acknowledgement The projects of state Twelfth Five-Year science and technology plans( 2012BAJ11B02).
Journal of Structural Engineering, ASCE, 1994,120(8): 2310-2329
Journal of Civil Engineering, 2005.

Now the materials mechanics and the linear finite element analysis are common ways to figure out the dam stress.
The paper presents a new method for solving dam stress at any water level based on the elastic mechanics, namely from link of three aspects of statics, deformation of coordination and material of physical relationship, the basic equations of elastic mechanics are established [1].
Guan, Material Mechanics, Higher Education Press, Beijing, 2010
Li, Stress Analysis of Hardfill Dam by Elasticity Theory, Engineering Journal of Wuhan University, 1 (2008) 38-45
Hu, Stress Function in Gravity Dam, Journal of Xichang College (Natural Science Edition), 2 (2007) 50-52.

So the scholars hope to find a class of similar materials to reflect the mechanics of the original coal and seepage.
It is very important for the improvement of similar material.
Journal of China University of Mining and Technology, 1987, 16(1):21–28
Science in China (Series E), 1999, 29(1): 82–86
Chinese Journal of Rock Mechanics and Engineering, 2013, 32(5):891-901.

Based on the design of solid blanket and tritium extraction process, breeder materials need to be made into a certain shape of pebbles.
Li2TiO3 becomes one of our preferred materials due to its stable chemical properties and high mechanical strength [7-10].
Li2CO3 and TiO2 are the raw materials for Li2TiO3 synthesis based on solid phase method. .
Kong, Research progress on fabrication of Li2TiO3 solid tritium breeder materials.
The Chinese Journal of Nonferrous Metal. 23 (2013) 182-190