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This is due to the fact that the material elasticity is increases by velocity trouble in material.
International Journal of Exergy, 13(2) (2013) 159-174
Journal of Molecular Liquids, 219 (2016) 624-630
Indian Journal of Pure & Applied Physics, 55 (8) (2017) 551-563
Science Eng. 263 (2017) 1-8.

The tensile coupons were prepared and tested according to the American Society for Testing and Materials Standard [8] for the tensile testing of metals using 12.5 mm wide coupons of gauge length 50 mm.
Acknowledgements The research work described in this paper was supported by the Chinese National Natural Science Foundation (Project No. 51108337) and Shanghai Municipal Natural Science Foundation (Project No. 11ZR1439400).
Standard Test Methods for Tension Testing of Metallic Materials, American Society for Testing and Materials, E 8M-97, West Conshohocken
Hancock, Square and Rectangular Hollow Sections Subjected to Combined Actions, Journal of Structural Engineering, ASCE. 118 (1992) 648-668
Journal of Structural Engineering, ASCE. 121 (1995) 1323-1329.

Use it to synthetic products have been applied in the field of ink, paint, hot melt additives, functional coatings and engineering materials.
Feng Guangzhu ' 23 has two poly acid and polyethylene glycol 400 as raw materials to prepare a new amphoteric polymer surfactant polyester sulfate salt.
Taking the two poly acid as the main raw material for the synthesis of reactive anionic surface active agent, to study the emulsifying properties and copolymerization characteristics.
The part of experiment The principal raw material Methyl methacrylate, analysis of pure, Shanghai Ling Feng Chemical Reagent Company With limited liability; butyl acrylate, analysis of pure, Tianjin Municipality kemi'ou Chemical Reagent Co.
[5] DENG Jian—ru, SHEN Hong—guang.YU Hong-gang, et a1.Study of the synthesis of reactive emulsifier dodecanolmaleic anhydride sodiumandits Propertiesi[J]．Journal of Hunan University: Natural Sciences, 2008, 35(10)：55—59．

Simulation of Temperature Field Material Properties.
Acknowledgements This work is supported by National Natural Science Fund (50375072), Graduate Innovation Foundation of Jiangsu Province and Jiangsu Key Laboratory of Precision and Micro-manufacturing Technology.
Yang, et al: Chinese Journal of Mechanical Engineering Vol. 41(1) (2005), p. 124-128 [5] H.J.
Zhang: Aerospace Materials & Technology Vol.5 (2007), p.30-33 [6] Z.T.
TusÏek: Materials Processing Technology Vol. 100 (2000), p. 250-256 [8] Institute of Welding of Chinese Mechanical Engineering Society: Welding Manual (2) (3rd edition) (Mechanical Industry Press, China 2008)

SMA Smart Concrete 2.1 Characteristics of materials Shape Memory Alloy (SMA) is a smart material with two useful forms: the shape memory form which enable a prescribed shape change upon heating and the super-elastic form.
Materials and Deign. 2000, 21(6): 525-528 [2] C.
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In order to overcome the problem, the composite base is introduced which is composed by both flexible and chemically stabilized material.
Now many countries have used the flexible material (i.e. unbound aggregate) to construct base such as America and Japan etc [2].
On the other hand, the initial cost of semi-rigid layer is much lower than asphalt material which is suitable for the developing countries.
The parameters of road material are listed in table 1.
China civil engineering journal, Vol.25(2):13-22 [2] NCHRP (2004).

Process analysis and parameter determination Fig.3 Nano press load -displacement Mechanical ruled grating is the process that a diamond carved score press and polish on the substrate(Aluminum film) to form the grating groove[2,3].Scratch grating is made on the special grating machine .First vacuum plate a Aluminum film on the grating blank(or other materials),then scratch on the surface into mount of parallel ,equidistant and straight groove[4]。
Funds:the research is sponsored by the Nature Science China (51075042) , the science and technology project of Jilin Province(20080534), the Innovation and Technology Fund of Changchun University of Science and Technology(2021000422) References [1]Wang Fang,Qi Xiangdong. 
Journal of Scientific Instrument, 2001.22 (4): 438 ~ 439
Nanoindentation identification of the material Young's modulus[J].
Science in China Series E Engineering and Materials Science.2004, 34(5): 493~509 [8] Dao M, Chollacoop N, Van Vliet K J, et al.

Singer 1,c 1 Institute of Science and Technology of Metals, Department of Materials Science and Engineering, University of Erlangen, Martensstr. 5, D-91058 Erlangen, Germany aastrid.heckl@ww.uni-erlangen.de, bralf.rettig@ww.uni-erlangen.de, crobert.singer@ww.uni-erlangen.de Key words: creep resistance, temperature capability, microstructure, thermophysical properties, heat treatment, ThermoCalc Abstract.
A., Zhang, L., Rae, C.M.F., Tin, S., Materials Science and Engineering A, 489 (2008), pp. 65-76 [12] Heckl, A., Rettig, R., Singer, R.F., Metallurgical and Materials Transactions A, 41A (2010), pp. 202-211 [13] Heckl, A., Rettig, R., Cenanovic, S., Journal of Crystal Growth, 312 (2010), pp. 2137-2144 [14] Franke, M.
International Foundry Research, 62 (2010) No. 2 [15] Heckl, A., Neumeier, S., Singer, R.F. (2010), submitted to Materials Science and Engineering A, in press [16] Rettig, R., Heckl, A., Neumeier, S., et al.
Defect and Diffusion Forum, 289-292 (2009), pp. 101-108 [17] Rettig, R., Heckl, A., Singer, R.F., Materials Science Forum, in press [18] Heckl, A., Singer, R.F., submitted to Metall.
E., Boutwell, B.A., Materials Science and Engineering A, 333 (2001), pp. 72-79 [21] Neumeier, S., Pyczak, F., Göken, M., Superalloys 2008, TMS, pp. 109-119 [22] Giamai, A.

(6) Calculation of the relating degree of the object about the grade : (8) The calculation example First, supposes there are 3 sample projects, their cost risk is divided into 4 grades as , , and . 5 general cost risk evaluation indices are selected as follows: technical risk, contract risk, material risk, personnel risk and security risk [3].
For example, the calculation results of sample 1 are listed as fallows: Table 1 Relating degrees of each index of sample 1 about the 4 risk grades Iindices Technical risk Contract risk Material risk Personnel risk Security risk sample1 -0.720 -0.233 -0.682 -0.161 -0.333 -0.650 -0.080 -0.462 0.429 0.333 -0.300 0.357 0 0.385 0.222 0.417 -0.258 0 -0.188 -0.250 Third, the weight coefficients of indices are calculated.
Table 2 Weight coefficients of indices Indices Technical risk Contract risk Material risk Personnel risk Security risk 0.131 0.053 0.363 0.275 0.178 According to Eq. 8, relating degrees of sample projects for evaluation about the 4 grades are calculated.
References [1] Wen Cai: Matter-element Model and its Application (Science Technology Literature Press, Beijing 1994) [2] Junjun Zheng, Zhao Guiyu: J.
Vol. 18, Iss. 3(2000), p. 73-77 [5] Wei Li, Yuanrong Li, Xiue Yuan, Limin Cheng: The Application of Multilevel Matter-Element Analysis in Risk Evaluation of Logistics Center Selection. 6th Wuhan International Conference on E-Business, 26-27 May, 2007, Vols 1-4, p. 2578-2584 [6] Molenaar, Keith R: Journal of Construction Engineering and Management, Vol. 131, Iss. 3 (2005), p. 343-35

Other dyeing materials include pomegranate, alum and copperas, etc.
As the result of long-term practices of Xinjiang people especially Uyghur people, these patterns symbolize the recreation of spiritual and material life by laboring people and embody their feeling, ambitions and esthetic sentiment.
Journal of Northwest Institute for Nationalities (society and science edition), 2000 [4] Abduvich·Tursun.