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In this study, a 2D numerical analysis model of MSSS Bridge concluding above-mentioned effects is developed, based on the corresponding mechanical relationship of materials.
The main PC girders and piers of bridge are simulated by beam3 with section parameters respectively, and they are treated as elastic materials, whose Elastic Modulus of 3.45 and 3.00GPa and Poisson’s ratios of 0.2 respectively.
Acknowledgements This research is supported by National Natural Science Foundation of China, NO. 90715013.
Liu: Journal of the China Railway Society Vol. 27(2005), p. 104

Isolation and characterization of a sulfanilic acid degrading bacterial strain Yang Yanqing, Wu Chu1,a*, Wang Luyun, Yang Ling 1School of Life & Environmental Sciences, Wenzhou University, Wenzhou, Zhejiang, China awuchu2006@126.com Keywords: Biodegradation; Sulfanilic acid; Ochrobactrum anthrop.
Materials and methods Medium and substrate The liquid mineral medium (MM) consisted of the following constituents (g/L distilled water): K2HPO44 1, KH2PO4 2, NH4NO3 1, MgSO4•7H2O 0.1, NaCl 0.2 and FeSO4•7H2O 0.0005, enrichment medium add 0.5 g yeast extract.
Zhang: Journal of Hazardous Materials Vol. 169 (2009), p. 1163–1167 [10] H.

Lens constant Lens constant mainly generates for two reasons: Firstly, since the refractive index of air and lens's material are different, the values of light 's velocity are not the same in the two materials, which adds a fixed error to distance measurement.
Therefore, the lens's material and structure bring a fixed corrected value to the distance measurement, which is called lens constant[3].
China Science And Technology Information, 2007, 18:55-56(in Chinese) [2].
Journal of Institute of Command and Technology, 2003, 14(3):98-101(in Chinese) [7].

3D Finite Element Simulation on During Shield Tunneling Yi Liu1,a, Ji Shun li 2,b , Baolian Wang 3,c 1 Electromechanical Engineering College, Henan University of Science And Technology，48, Xiyuan Road, Luoyang, China.  
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.

Introduction Nowadays, the demands for metallic materials possessing good performance at high temperatures are strong.
That is to say, those materials must have the ability of high-temperature oxidation and corrosion resistance because they are frequently exposed to oxidative atmospheres at high temperatures.
Wang: Journal of Chinese Society for Corrosion and Protection.
Wang: Corrosion Science and Protection Technology.

Experimental Design Equipment and Materials.
MTS systems Corporation 810.22 electro-hydraulic servo material test system, a tensile rate of 0.5mm/min, tensile strength σ=F/S, S is the cross-sectional area of the tensile specimen, F is the tensile yield point.
Jiang : X-ray Structural Analysis and Material Performance Characterization( Science Press, China 1997)
Yang: Journal of Optoelectronics•laser Vol. 14 (2003), p. 160-162

Introduction Personalization of customer requirements and globalization of market competitions demand automobile manufacturers to offer more product types, and the rapid development of science and technology makes the increase and upgrading of product types possible.
Suppose that a waiting product order does not consume any raw materials before dealt with; when confirming the order, the raw materials can reach internal supply chain quickly, without any waiting time; when switching products, there is no adjusted time in changing product lines.
Journal of Shanghai Maritime University,2006,27(2): 63-69

Material Property Setting.
Material property setting is shown in table 1.
Table1 Material properties of main components of the spherical grinder Main components Material Elastic modulus[MPa] Density[t/mm3] Poisson's ratio Bed body, Column, Spindle box, Bracket, Tailstock HT300 1.3×105 7.3×10-9 0.27 Guide, Slider Structural steel 0.3×105 7.8×10-9 0.3 Spindle Cr20 2.09×105 7.85×10-9 0.3 Spheroid workpiece Carbon steel 2×105 7.8×10-9 0.29 Applying Boundary Conditions.
Acknowledgement This work is supported by the Suzhou Science and Technology Project (No.
Ding: Journal of Machine Design, Vol.10, (2000), p. 24-26

First, they are usually sensitive to the pavement materials.
When standing near the buildings, People can watch the materials and details carefully, and find a sense of inquiry and shelter; when standing far away, people can only see the overall outline or even skyline of buildings, and have a global sense and vague feeling[5], as shown in table II.
Journal of Jiangnan University(Humanities & Social Sciences Edition),2003,2（2）:107～109

Glorimer, in: Proceedings of the Third International Magnesium Conference, Institute of Materials, (1996), p. 33 [2] S.P.
Hayes: Journal of Light Metals, 2 (2002), p. 43 [3] S.C.
Gjestland: Materials science and Engineering A Vol. 332 (2002), p. 285