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Energy is an important strategic material basis for supporting the social development and the national economy, China has proposed the "12th Five-Year Plan" stressed the scientific concept of development must be implemented conscientiously, to build a resource-saving and environment-friendly society.
Most of the energy of wind, solar, biomass and hydro only need one-time big investment, and materials are sourced locally, reducing costs later.
[5] Duoyun Wang and Xiuying Zhang: submitted to Journal of Research On Development (2011) [6] Xin Cao and The research group of central party school: submitted to Journal of Review of Economic Research (2011) [7] Wenjing Li: Fully implement the scientific concept of development to achieve sustainable economic and social development, the research of natural resources, ecological environment and sustainable development in Hebei Province (China Science and Technology Press, China 2006).

Furu 4,f 1 Department of Materials Science and Engineering, Norwegian University of Science and Technology (NTNU), N-7491 Trondheim Norway 2 Simin Research AS, N-7110 Fevåg, Norway 3 SINTEF Materials and Chemistry, N-7465 Trondheim, Norway 4 Hydro Aluminium, RDS, N-6601 Sunndalsøra, Norway a knut.marthinsen@material.ntnu.no, bshahriar.abtahi@simin.no, cbjorn.holmedal@material.ntnu.no, djesper.friis@sintef.no, eerik.nes@material.ntnu.no, f trond.furu@hydro.com Keywords: Aluminium; Non-heat-treatable alloys; Work hardening; Solute effects; Particle effects.
Materials Sci, Vol. 41 (1998), 129
Nes, Materials Science and Technology, Vol. 17 (2001), 376
Marthinsen, Materials Science and Engineering, Vol.
Dons, Journal of Light Metals, Vol. 1 (2001), 133.

Influence of Electron Beam Pulsed Times on the properties of 40Cr Yuan Fang CHen1,2,a, Xiao Dong Peng1,b, Jian Jun Hu2,c, Hong Bin Xu2,d,Han Chao2,e 1school of Materials Science and Engineering, Chongqing university, Chongqing ,China 2school of Materials Science and Engineering, Chongqing university of technology, Chongqing China achenyuanfang@cqut.edu.cn;bpengxiaodong@cqu.edu.cn;chujianjun@cqut.edu.cn;dxuhb@cqut.edu.cn; ewoshihah_7676@qq.com Keywords: HCPEB, microstructures, roughness, hardness, wear resistance，corrosion resistance Abstract.
Experimental Materials and processing .The samples of 12mm×19mm×12mm (L/ W/ T) of 40Cr die steel with composition(wt.%) were used: C−0.40, Si−0.23, Mn−0.7, Cr−0.8,Ni≤0.30and Fe balanced.
The investigated materials were treated by radiating HCPEB, which details on the parameters are shown in Table 1.
Acknowledgements The work has been supported by the national natural science fund Project No:50775229 and Chongqing national natural science fund Project No:2008BA3014.
References [1]XU, Zhengdong, HUANG Donghao, Journal of Materials Sci&Eng,Vol,37,NO.1: PP (2005) [2]Daniel Aronova, Gil Rosen man, Surface Science, Volume 601, Issue 21, 1 November 2007:5042-5049 [3] P.

The cells covered most of the surface of both materials.
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Journal of Biomedical Materials Research B: Applied Biomaterials 100B (2012) 185-196
A Representative Of A New Class Of Materials: Nanograined Metallic Glasses Showing Unique Properties, AIP Conference Proceedings 1518 (2013) 682-687.

Baptista: Materials Science and Engineering A Vol. 363 (2003), p. 297
Ward-Close: Materials Science and Technology, Jul/Aug, Vol. 16 (2000), p. 753
Langdon: Progress in Materials Science Vol. 51 (2006),p. 881
Suryanarayana, Progress in Materials Science Vol. 46 (2001), p. 1
Nunes: Journal of Metastable and Nanocrystalline Materials Vol. 20-21 (2004), p. 150

Yang: Smart Materials and Intelligent Systems (Tianjin University Press, Tianjin 2000) [2] S.L.
Davoodi et al.: Smart Materials and Structures.
Kitagawa: Computational Materials Science.
Smart Structure and Materials, edited by S.C.
Smart Structure and Materials, edited by S.C.

It had tested dynamic modulus and phase angle of the two kinds of pavement materials under different temperature and load frequency with the help of Simple Performance Tester in order to show the reason, The result shows that, asphalt-rubber concrete has smaller Phase angle at wide temperature as well as frequency changes, it could be one of the main reasons to explain this phenomenon.
In order to show the reasons for the differences, this paper presents the correlations of noise spectrum with viscoelasticity of two kinds of pavement materials, by testing their dynamic modulus and phase angle under different temperature and load frequency.
The difference of viscoelasticity between asphalt-rubber concrete and stone mustic asphalt concrete The materials of asphalt-rubber concrete(ARAC-13) and stone mustic asphalt concrete(SMA-13) were just the same as the pavement of Chang’an avenue paved in 2009.
Acknowledgments This material describes parts of research activities requested and sponsored by the Beijing Municipal Science & Technology Commission.
China Journal of Highway and Transport.2008.5.21(3) :P35 [7] Qing Lu, Erwin Kohler, John T.

Indium is a rare material, thus it is expensive.
These disadvantages of ITO drive researchers to look for more efficient materials that can be utilized to produce thin transparent conducting films.
Development of different materials that originate from renewable resources has gained much interest due to the growing concern to the environment and shrinking availability of resources.
Currently, cellulose is being studied massively to replace fossil fuels and other scarce materials.
Castaño, Preparation, characterization, and adsorption properties of cellulose acetate-polyaniline membranes, Journal of Applied Polymer Science, 111 (2008) 1216-1224. doi 10.1002/app.29008.

Methods and materials of a research.
Bastida, Analysis of quality of welded joints of iron-concrete products, Materials Science Forum, 942 (2019) 121-130, DOI: 10.4028/www.scientific.net/MSF.942.121
Bels, Mathematical simulation of dynamic durability of constructional materials, Science, Moscow, 2013
Volchkova, Mathematical modeling of tomographic scanning of cylindrically shaped test objects, IOP Conference Series: Materials Science and Engineering 363(1) (2018) 012015, https://doi.org/10.1088/1757-899X/363/1/012015
Korzynski, Relief making on bearing sleeve surface by eccentric burnishing, Journal of Materials Processing Technology 209(1) (2009) 131-138, https://doi.org/10.1016/j.jmatprotec.2008.01.058.

Functions are represented by verb-noun pair together with the associated flows of energy, material and signal where applicable.
Mak, Web-Based Morphological Charts for Concept Design in Collaborative Product Development, Journal of Intelligent Manufacturing 10 (1999) 267-278
Shah, 2nd-CAD: A Tool for Conceptual Systems Design in Electromechanical Domain, Journal of Computing and Information Science in Engineering 4 (1) (2004) 28-36
Hashim, Development of conceptual design support tool for subsea process equipment design, International Journal of Mechanical & Mechatronics Engineering, IJMME 9 (10) (2009) 12-17
Hashim, A framework for function-based conceptual design support system, Journal of Engineering, Design and Technology 9 (3) (2011) Accepted for publication