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Experimental materials and methods Experimental materials used for the as-cast aluminum bronze, its chemical composition (mass fraction, %), 78.92Cu, 10.56Al, 5.23 Fe, 4.76Ni, 0.53 the rest.
Moreover, the cooling rate of cryogenic treatment is bigger, can make the aluminum bronze organization produces larger stress, causing a greater brittleness material, the compressive strength of aluminum bronze is reduced.
Acknowledgements The author would like to thank her tutor from and support of the natural science foundation of hebei province(E2013209268) and the scientific research foundation of hebei united university(z201217).
Advanced Materials Research, 2012, 562-564: 196-199 [3] Wang P, Lu W, Liu J H, et al.
Journal of Iron and Steel Research, 2006, 13(1):36-39.

Epoxy concrete has several advantages, such as high strength, impact strength, good resistance to chemical corrosion, wear-resistant, water-resistant and frost resistance, and high bond strength of metal and non-metallic materials, electrical insulation.
Material and Experiment Materials Epoxy resin: WSR6101 (E 44), bisphenol A type was used in this experiment, curing agent: ethylene diamine, diluent: obutanol, toughening agent: dibutyl phthalate, polysulfide rubber: JLY-124 liquid polysulfide rubber, organic fibers: PP fiber; micro aggregates: P.O 42.5 cement, fine aggregate: ordinary sand.
References [1] HAMADA H,ASAMINAKAI,URAI S.et al.Experimental and analytical studies of adsive property for rehabilitation of concrete structure by using composite material[A].Proceedings International Composites Expo’97 session 9-B[C].
Journal of wuhan University of Technology,2009(10):843-845 [4]Huang X,Tsuji N,Hansen N,et al.Microstructural evolution during accumulative roll-bonding of commercial purity aluminum[J].Materials Science and Engineering,2003,A340(1-2):265-271 [5] Xiao Liguang, Jin Yujie.
“Study on the Material of Epoxy Resin Concrete Modified and Its Application”，《Proceedings of the 6th Asian Symposium on Polymers in Concrete》.2009(10):447-452

According to the acoustic coupling conditions, the aluminum alloy cylinder, conductive metal rod and the insulator is treated as linear materials and rigid solids.
Sichuan Publishing House of Science and technology,2003,pp.383-386
Properties and Applications of Dielectric Materials, 1988.
[12] B.F.Willis, C.B.Burroughs.Vibration Power Transmission Coefficients for the Coupling of Circular Cylindrical shells to Flat Plate.Journal of the Acoustical Society of America,2000,pp.2883-2898
[13] N.Gupta, T.S.Ramu.Estimation of Partial Discharge Parameters in GIS Using Acoustic Emission Techniques.Journal of sound and libration, 2001,pp.243-260.

C) There are two removable lateral pressure plates, a wedge structure, composed of corrosion resistant materials.
Anode plate is “u”-shaped structure, and its material is titanium covered by IrO2, which can increase the service life of the anode and improve the working environment.
Materials science and technology.2001 (9)
Journal of the Electrochemical Society，2003,150(5):325—334
[7] Jordan C E．Fe-Zn Phase Formation in Interstitial-free Steels Hot-dip Galvanized at 450℃ Part[J]．Journal of Materials Science，1997，32(21):5593—5602

Dynamic and Fatigue Study of the Automotive Upper Arm Suspension System Mohamed Bouazara a and Abdelhamid Saoudi b Department of Applied Sciences, University of Quebec at Chicoutimi, Quebec, Canada.
The first approach focused on the duration of crack initiation using parameters, such as stress status and strain that could define a material point.
Bouazara, 2005 "Optimization of the Suspension Parameters and Tire Forces Analysis on a Vehicle Model using an Analytical Approach" Journal of Mechanical Engineering, Vol. 56, No 5, pp. 257-272, 2005
P., 2000 "Comparison of implicit and explicit finite element methods for dynamic problems" Journal of Materials Processing Technology 105, pp 110-118
Marceau, 2010 "Study of Fatigue Life and Weight Optimization of Automobile Aluminium Alloy Part under Random Road Excitation" Journal of Shock and Vibration, Vol. 17, No 2

Research on Performance of Polyimide In-situ Modification Anionic Polymerization Nylon 6 Hong-Kai ZHAO1, a, Hong-Li WANG1,b 1College of Material Science and Engineering, Jilin Jianzhu University, Changchun, Jilin, 130118, China ahkzhao003@126.com, b181239395@qq.com Keywords: Caprolactam, Nylon 6, Anion, Polyimide, In-situ Polymerization.
Acknowledgment This work is supported by Science and Technology Plan Project of the Ministry of Housing and Urban-rural Development (2014-K4-026).
Polymer Engineering and Science, 2006, 46(9):1196-1203
Solvent Induced Phase Separation in a Nylon6-b-Polyim de-b-Nylon6 Triblock Copolymer[J].Journal of Polymer Research,1997, 4(1):1-7
Preparation and characterization of polyimide-g-nylon 6 copolymers from nonfunctionali zed polyimides[J].Journal of Applied Polymer Science, 2006, 99(1): 292-299.

The extinction spectra of different material nanospheres (a) (b) Figure 2.
Electric field distribution of different material nanospheres (a) Silver; (b) Silica B.
Conclusion The LSPR extinction of metal nanoparticles relates to the material, size, shape of nanoparticles and environment medium.
The discrete-dipole approximation andIts application to interstellar graphite grains [J].The Astrophysical Journal, 1988, 333(22):848~872
Journal of Xinjiang University,2008,25(2):187-189

If we can understand the relationship among the product’s geometric shapes with design, materials and manufacturing processes, it’s helpful for manufacturing enterprises.
It’s also the most active one in the field science.
KBE has relations with computer science, mathematics, cognitive science, logic and psychology and so on.
Journal of Computer-Aided Design & Computer Graphics,2000,12(12):947-954
Journal of East China Shipbuilding Institute,2002,16(5):61-66

For homogeneous material beam, bending rigidity , shearing rigidity , where k is related to the shape of beam section.
Journal of dynamics and control, Vol.2,pp.1-8, Oct.2004 (In Chinese)
Journal of Central South University(Science and Technology), Vol.41,pp.1549-1555,Aug.2010(In Chinese)
Journal of Earthquake Engineering and Engineering Vibration, Vol 23, pp.74-79, Dec. 2003 (In Chinese)
Beijing: Science Press House,2002 (In Chinese).

All light pipes were lined by high reflective material with reflectance of 0.96 and the light transmittance of the dome and diffusor was 0.9 and 0.7 [16].
Action spectrum for melatonin regulation in humans: evidence for a novel circadian photoreceptor, Journal of Neuroscience, 2001, 21 (16), 6405-6012
F. – Takao, A.: Phototransduction by retinal ganglion cells that set the circadian clock, Science, 2002, 295, p. 1070–1073
Solar Energy Materials and Solar Cells, 1995, vol. 36/2, p. 159-168 [13] Larson, G.
W. – Shakespeare, R: Rendering with Radiance: The Art and Science of Lighting Visualization.