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Experiment Materials.
Beynon: Modelling & Simulation in Materials Science & Engineering.
Zhu: Journal of Materials Processing Technology, Vol. 140 (2003), p76 [6] W.
Lenard: Journal of Materials Processing Technology, Vol. 88 (1999), p105 [11] Y.
Lenard: Journal of Materials Processing Technology, Vol. 121 (2002), p60 [12] M.

Among the notably models, the Ecological Footprint (EF), a composite indicator was conceived in 1990 and defined as corresponding area of productive land and aquatic ecosystem needed to produce the resources used and assimilate the waste produced by a defined population at a specified material standard of living, wherever on earth that land is located [5].
Acknowledgements This work was financially supported by the E-Science Grant (06-01-01-SF0249) provided by the Ministry of Science and Technology, Malaysia.
Shmaefsky: Favorite Demonstrations for College Science: an NSTA Press journals collection.
Journal of Environmental Quality 26: 581-589 (1997)
Journal of Comparative Economics 31: 352–368 (2003)

P Bakanov, “Thermophoresis in Gas at Small Knudsen Numbers”, Aerosol Science and Technology,Vol. 15,pp. 77-92, 1991
Willis, “Thermophoresis of Particles in a Heated Boundary Layer”, Journal of Fluid Mechanics,Vol. 101,pp. 737-758, 1980
Ahmadi, “Particle Deposition with Thermophoresis in Laminar and Turbulent Duct Flows”, Aerosol Science and Technology ,Vol. 29,No. 6,pp. 525 — 546, 1998
Aerosol Science and Technology,Vol. 16,pp. 209226, 1992
Saffman, “The Lift on a Small Sphere in a Slow Shear Flow.”, Journal of Fluid Mechanic,Vol. 22,pp. 385-400, 1965

Microbial field model with the impacts of fluid flow field a) Governing equations Considering the effects of convection- dispersion, adsorption-desorption and sedimentation of nutrients, microorganism and the metabolic products, combined with microbe reaction dynamics, these general material balance equations for component k can be written as the next formulas[5,6,10]
[2] Sun Peide,Yang Dongquan,and Chen Yibai, “Introduction to coupling models for multiphysics and numerical simulations,” Beijing: China Science & Technology Press,2007:347-366
[8] Wei Li,Wang Yanjun, and Ma Fang, “Mechanism and application of denitrification inhibition to activity of sulfate-reducing bacteria,” Journal of Harbin in Institute of Technology,2009,41(4):85-88
[12] Kang Ning, and Lun Shiyi, “Studies on kinetics of two phase sulfate reduction-methane ermentation process,” Journal of WUXI University of Light Industry, 1996,15(4):283-289
[16] Sun Peide,and Wang Ruyi, “Biological-Hydraulic-Temperature coupled model(Bio-Hydro-Temp) for activated sludge system Part1: Model establishment,” Journal of Environmental sciences,2008,28(12):2438-2441

Acknowledgements This work is supported by the Natural Science Foundation of Hunan Province of China No. 10JJ5064, the Sci. and Technology Plan Project of China under of Hunan Grant No.2009GK2002, and the Technology Innovation Foundation under Science and Technology Ministry Grant No. 09C26214301947.
Journal of Computer Research and Development, Vol. 43(9): 1615–1623(2006)
Science in China F, Vol. 52(8): 1302-1320(2009)
Journal of Computational Information Systems 3:5: 1801-1808(2007)
Journal of Control Theory & Applications, Vol. 21(6): 945-950(2004)

The concept of uncertainty plays an important role in the investigation of various science and engineering problems.
Berke: AIAA Journal, Vol. 35 (1997), pp. 727-735
Huang: Key Engineering Materials, Vols. 324-325(2006), pp. 971-974
Chen: Journal of Vibration Engineering, Vol. 13 (2000), pp. 117-121
Li: Journal of Computational Mechanics, Vol. 21 (2004), pp. 56-61

The analysis shows that: in comparison with coal-fired generation, wind power generation saves more energy and reduces emissions of pollutants markedly; the main energy consumption comes from production of raw materials, which takes 79.3% of the total energy consumption throughout the life cycle.
Table 2 Materials and demand list of turbine parts [6] Main units Subparts Total weight(t) Materials(t) Engine room Engine shell 2 Fiberglass ：0.8 Resin ：1.2 Basic frame 10.5 Steel：10.5 Spindle 6.1 Steel ：5.95 Transformer 5 Silicon ：0.15 Steel ：3.3 Copper：1.5 Generator 6.5 Copper：1.2 Steel ：4.29 Silicon：2.21 Rotor Gear box 16 Steel ：16 Blade 19.5 Fiberglass ：19.5 Wheel hub 14 Steel ：14 Pitch change Support 0.31 Fiberglass ：0.12 Resin ：0.19 Basis Foundation 725 Concrete：700 Steel：25 Tower frame Basic ring 15 Steel：15 Three-segment Tower frame 143 Steel：143 Manufacturing stage.
According to material composition of every subpart (Table 2), energy consumption and environmental emission of producing one-ton principal raw materials (Table 3), total energy consumption and environmental emission in manufacture stage (Table 4) of wind power generation can be calculated.
Environmental Science & Technology,2009,5
Journal of China Coal,2009,01:133-138

Owning to the knowledge with different special attributes from material resources, to illustrate the knowledge integration from the perspective of life cycle theory, we can divide it into the following stages: embryonic stage, developing stage, mature stage, diffusion stage.
Acknowledgements This work was financially supported by the national social science foundation of China(12BTQ019), the science and technology project of Heilongjiang education department (12521160),the social science foundation of Heilongjiang education department (12522249) .Thanks Yuan yongjiu as the corresponding author.
Journal of Knowledge Management,Vol.15(2011),p.53-70
Journal of Fuzhou University(Philosophy and Social Sciences Edition) ,(2011),p.98-102.
Parietal cortex contributions to information granules following memory consolidation.Chinese Science Bulletin,Vol.55(2012),p.2671-2676.

This time, a Nickel material is applied to the model from the native CAD systems’ material list before being exported.
Figure 5 Testing model TABLE 5 Summary results File Formats STEP 3D XML JT U3D Supported YES NO NO NO l Results and Discussion For the 3D XML file, no material information could be found within the viewer program and no word like material or nickel can be found in UltraEdit.
For the U3D file, no Nickel material is found when the CATIA native file is opened with Adobe Acrobat 3D Toolkit, indicating that the toolkit did not import CATIA’s material property successfully.
Hartman, “Evaluating lightweight 3D graphics formats for product visualization and data exchange,” Journal of Applied Science &Engineering Technology, vol. 3, 2009, pp. 39-41 [2] M.
International Journal of Computer Integrated Manufacturing[ISSN 0951-192X/1362-3052], Nov, 2009, pp. 1037-1053 [6] ECMA-363: Universal 3D File Format. 1st edition to 4th edition (June, 2007).

The outer pipe material is carbon steel 20.
The liner pipe material is stainless steel 1Cr18Ni9Ti.
The stress of liner pipe σ´si at 2.08% strain is 246 MPa based on the strain-stress curve of material.
Roscoe: Oil & Gas Journal Vol. 9 (1999), p. 80 [4] A.
Li: Chinese Journal of Mechanical Engineering Vol. 40 (2004), p. 72, in Chinese