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(2) Don't think closely contact with the layers of material, considering the contact thermal resistance
(3) Think each homogeneous material constant physical property
Journal of Foreign Highway, 1997, 17（4）
JOURNAL OF BUILDING MATERIALS，2004，7(2)
Construction Science and Technology，2005，（4）

The three groups will be done low cycle repeated experiment at the test axial compression ratio of 0.23，0.34，0.46 respectively (corresponding to the design axial compression ratio of 0.4, 0.6, 0.8). 1.Experimental material (1) Concrete materials: Concrete design strength grade C30, we use the cement which is 32.5 ordinary Portland cement produced by the company of ji dong cement .
Concrete ratio compound Table1 Concrete proportion and strength grade Cement Fine aggregate Coarse aggregate Water Pumping agent Strength 1.00 2.34 3.35 0.69 0.03 C30 (2) Reinforcement: All the longitudinal reinforcement of the experimental beams are used 18 mm in diameter of level 1 reinforcement, stirrup is 6 mm in diameter of level 1 reinforcement. material performance of reinforcement is in table 2.
Table2 Material performance of reinforcement type of reinforcement （mm） Yield strength （N/mm2） Ultimate strength （N/mm2） Elongation （%） Elastic modulus （N/mm2） φ18 275 420 3.1 2.1×106 φ6 324 472 5.2 2.1×106 2.Experimental components After producting the Experimental components, we put them in standard conditions for maintenance.
Journal of building water conservancy and engineering，2010，8（1）：160-163
Xian building science and technology university (natural science edition) journal，2009，41（ 6）：822-826

The waste electrical and electronic equipment (WEEE) accelerates the consumption of the raw materials and energy, which causes a more serious resources waste and the worse environment.
The value materials, parts and products of waste electrical appliances can be regenerated after remanufacturing which is the key link that produce value in reverse logistics system[3].
They have built a production line for the waste CRT television recovery to reduce the raw materials consumption, and that can decrease the operation cost and improves the material utilization rate, finally, increases the enterprise competitive advantage.
The materials could not be used but there is still have value of remanufacturing can be handed over to the material manufacturer.
International Journal of Production Economics 79, 67–73

Materials and Method Materials The process of producing plastics parts in the study company has been illustrated in Fig 1.
Wet process of this machine has disadvantage, because recycled materials must be dry after separating process.
Recycled materials must be dry after separating process 2.
Dodbiba, T.Fujita, Progress in separating plastic materials for recycling, Physical Separation in Science and Engineering (2004), 13(3-4), pp. 165-182
Net Present Value and Payback Period for Building Integrated Photovoltaic Projects in Malaysia, International Journal of Academic Research in Business and Social Sciences, Vol. 3, No. 2, (2013), pp.153-171

NiZn soft ferrite is an excellent high-frequency materials.
Journal of Magnetism and Magnetic Materials Vol.308 (2007), p.138
Materials Letters, Vol.59 (2005), p.469
Materials Science and Engineering B.
Journal of Inorganic Materials.

Materials and methods Medical herbs and reagents.
Trends in Food Science & Technology, 6(3), (1995), p. 75–82
Journal of Agricultural and Food Chemistry, 50, (2002), p. 4861–4866
International Journal of Biological Macromolecules, 43, (2008), p. 279–282
Journal of the Science of Food and Agriculture, 80(13), 1925–1941.

Materials and methods Experimental materials.
Fujian Agricultural Science, 2010, ( 05 ): 59-60
Chinese Journal of Applied Ecology, 2004, ( 04 ): 605-609
Journal of ecology and environment, 2011 ( Z1 ): 1138-1142
Chinese Journal of Applied Ecology, 2003, ( 03 ): 452-456.

Inhibition behavior of a mixed additive upon zinc electrowinning from sulphate solutions containing germanium Chunxia Liu 1,a, Qingfeng Shen 2,b , Min Xiong 1,c, Yun Shan 1,d, Sufang He1,e, Yuping He1,f 1 Research Center for Analysis and Measurement, Kunming University of Science and Technology, Kunming, 650093, China; 2 Faculty of Material and Metallurgy Engineering, Kunming University of Science and Technology, Kunming, 650093, China; acxliu1976@yahoo.cn, bqfsh@yahoo.com, c525387417@qq.com, d972282460@qq.com, e121169957@qq.com , f1500472254@qq.com .
Journal of Applied Electrochemistry Vol.8(1988), p.54-61
Journal of Applied Electrochemistry Vol.6(1979),p.55-70
Journal of Applied Electrochemistry Vol.14(1984),p.467-474
Journal of Applied Electrochemistry Vol.25(1995),p.556-564

Stampanoni: Materials Sci. and Technology, 22, 9, (2006), p. 1076 [6] F.
Jackson: British Corrosion Journal, 34, 1, (1999), p. 45 [10] K.T.
Hrivnaková: Materials and Corrosion, 55, 6, (2004), p. 437 [12] B.
Gao: Metallurgical and Materials Transactions, 29A, 4, (1998), p. 1153 [16] S.P.
Kinnear: Materials Science Forum, vol. 217-222, (1996), p. 1587 [18] D.J.

Batch experiments were conducted to explore the COD removal efficiency of these materials.
Materials and methods 1.1 Materials Steel slag was obtained from Taiyuan Iron&steel (group) Co.
Results and discussion 2.1 Material properties The chemical composition of the materials measured by XRF listed in table 1.
Journal of Hazardous Materials 2010, 175(3):224-234
Phosphate removal from solution using steel slag through magnetic separation．Journal Hazardous Material, 2008,152(1)：211-215 [7] Banerjee K., Cheremisinoff P.N., Cheng S.L.