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Basic Experimental Study on Rubber Materials for Vibration Damping in Vehicles C.L.
The elastic strain energy of rubber materials also has many expressions.
Mechanics of Materials. (9) (2010)841~851 [2] P.S.
He, Mechanical Property of Polymer, University of Science and Technology of China Press, Beijing, 2008
Hu, New Progress in Non-linear Dynamics Theory and Application, Science Press.

Test part Test materials and preparation.
Materials Science and Engineering A, 2011, 529:275-281
The Chinese Journal of Nonferrous Metals, 2011, 21(5):1038-1044.
Journal of Japan Research Institute for Advanced Copper-base Materials and Technologic, 2002, 41(1):76-80
Materials Science and Engineering A, 2011, 529:275-281

In the modern society, science and technology as well as economy are developing rapidly.
We created some open laboratories with adequate laboratory equipments and experimental materials for the undergraduates to receive standard scientific research training.
Because of Sun Tao’s prominent performance in science and technology activities, he won the first Innovation Award of china’s Youth Science and Technology in 2004, as one of three winners in Tianjin.
So far Tao Sun has published over 10 papers in international academic journals, such as Hepatology, Hum Pathol, Cancer Lett, J Exp Clin Cancer Res, Cancer Biol Ther and so on.
Journal of Geography, 2002, 101, 183-190

Jumas, Chemistry of Materials. 24 (2012) 1472–1485
Armand, et al., Nature Materials. 9 (2010) 68–74
Yahya, Advanced Materials Research. 501 (2012) 342–346
Yahya, Advanced Materials Research. 501 (2012) 352–356
Thomas, Computational Materials Science. 47 (2010) 678–684

Classification of Phase Change Materials.
Phase change materials have been used successfully in space heating applications.
Ananthanarayanan V., Sahai Y., Mobley C.E. and Rapp R.A. (1987), “Modeling of fixed bed heat storage units utilizing phase-change materials”, Journal of Metallurgical Trans.
Buddhi D. and Murthy V.V.S. (1996), “Comparison of using thermocouple and optical fiber to study the solid-liquid boundary in phase change materials”, Journal of Energy Conservation and Management, Vol. 37, No. 5, pp. 637-639
II', Solar Energy Materials, vol. 21, no.

The three most common categories were environmental sciences & ecology (2704 papers; accounting for 45.1% of the total), meteorology & atmospheric sciences (1551; 25.9%), and engineering (1170; 19.5%).
Thus emission inventory had certain research value in the field of both natural science and social science.
Journal of Geophysical Research-atmosphere published the second most articles (296), followed by Environment Science & Technology (283), Atmospheric Chemistry and Physics (268), International Journal of Life Cycle Assessment (184) and Journal of The Air & Waste Management Association (112).
Table 1 Comparison of the top 20 most active journals in emission inventory research Journals TP TP（%） TC TC/TP IF Atmospheric Environment 601 10.03 12060 20.07 3.11 Journal of Geophysical Research-atmosphere 296 4.94 11375 38.43 3.17 Environment Science & Technology 283 4.72 8437 29.81 5.26 Atmospheric Chemistry and Physics 268 4.47 7546 28.16 5.5 International Journal of Life Cycle Assessment 184 3.07 2654 14.42 2.78 Journal of The Air & Waste Management Association 112 1.87 985 8.79 1.20 Science of The Total Environment 102 1.70 2239 21.95 3.26 Chemosphere 82 1.37 2071 25.26 3.14 Geophysical Research Letters 70 1.17 1965 28.07 3.98 Environmental Pollution 66 1.10 1264 19.15 3.73 Journal of Cleaner Production 55 0.92 681 12.38 3.40 Journal of Nuclear Materials 49 0.82 546 11.14 1.21 Forest Ecology and Management 47 0.78 702 14.94 2.77 Global Biogeochemical Cycles 46 0.77 2229 48.46 4.68 Global Change Biology 45 0.75 1937 43.04 6.91 Energy Policy 44 0.73 503 11.43 2.74 Water Air and
Environmental sciences & ecology, meteorology & atmospheric science, and engineering were subject categories that published the most emission inventory-related papers.

Gas Diffusivity in Fractal - Characterized Porous Materials ZHANG Ge 1, a, ZHANG Yunfan 1, b and MA Fei 1, c 1School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, 100083, China a zhangger@foxmail.com, byunfanjang@gmail.com, cyeke@ustb.edu.cn Keywords: porous material; fractal; VOC; diffusion coefficient Abstract.
However, the materials studied in this paper are all isotropic.
Environmental Science & Technology, Vol. 34 (2000), pp. 4193-4198
Journal of Physics A: Mathematical and General, Vol.39 (2006), pp.151-157
Journal of Catalysis, Vol.102 (1986), pp. 401-418

Calculation and Experimental Technique for Determining the Damping Properties of Composite Materials S.I.
At the same time, an increase in the vibration frequency was observed, which indicates an increase in the elastic properties of composite materials.
References [1] Ebrahimi F and Barati M R 2017 Smart Materials and Structures 26(6) 065018 [2] Gerstenberger C, Osiecki T, Kroll L, Scholz P and Seidlitz H 2016 Archives of civil and mechanical engineering 16(3) 467–472 [3] Koryagin S I, Velikanov N L and Sharkov O V 2017 Key Engineering Materials 736 8–11
[4] Krishan K C 2013 Composite Materials: Science and Engineering (New York: Springer Science & Business Media) p. 542 [5] Chung D L 2010 Composite Materials: Science and Applications (New York: Springer Science & Business Media) p. 371 [6] Fernando U S and Davidson M 2015 Proceedings of the ASME 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2015) 5B V05BT04A013 [7] Zamani H A and Aghdam M M 2017 Journal of Vibration and Control 23(18) 2869–2887 [8] Kolahchi R, Zarei M S, Hajmohammad M H and Nouri A 2017 International Journal of Mechanical Sciences 130 534–545 [9] Falborski T and Jankowski R 2017 Applied Sciences 7(8) 808 [10] Junker P and Kochmann D M 2017 International Journal of Solids and Structures 113–114 132–146 [11] Prasad D S and Shoba C 2016 Journal of Materials Research and Technology 5(2) 123–130 [12] Abramovich H, Govich D and Grunwald A 2015 Progress in Aerospace Sciences 78 8–18 [13] Akoussan K, Boudaoud H, Daya E M, Koutsawa Y and
Part B: Engineering 78 144–152 [16] Fritzen F and Kochmann D M 2014 International Journal of Solids and Structures 51(23–24) 4101–4112 [17] Vescovini R and Bisagni C 2015 Progress in Aerospace Sciences 78 19–29 [18] ASTM E756-05 2017 Standard Test Method for Measuring Vibration-Damping Properties of Materials (West Conshohocken, USA: ASTM International) p. 14 [19] SAE J1637 2013 Laboratory Measurement of the Composite Vibration Damping properties of Materials on a Supporting Steel Bar (Warrendale, USA: SAE International) p. 16 [20] Tweten D J, Ballard Z and Mann B P 2014 Journal of Sound and Vibration 333(13) 2804–2811 [21] Nakutis Ž and Kaškonas P 2011 Measurement 44(2) 487–492 [22] Paymushin V N, Firsov V A, Gunal I and Egorov A G 2014 Mechanics of Composite Materials 50 127–136

Verified by simulation, heat transfer rate of ceramic materials is slower than metal materials, in actual operation of the process, due to different materials have different heat transfer rate, so the temperature distribution of the different materials of motorized spindle are different.
The main shaft material of traditional motorized spindle is metal, but it have larger thermal deformation when the temperature is high, in order to reduce the influence of thermal deformation caused by temperature rising, it has become a new direction of development by using ceramics as spindle materials because of its better thermal performance. we study the basic properties of the ceramic materials and metal materials [5, 7], got that ceramic material has obvious thermal characteristics, showing a low density, a low coefficient of thermal expansion and so on.
Journal of Mechanical Transmission No.12 (2011), p. 84 (In Chinese) [9] S.J.
Liu, Journal of Liaoyang Petrochemical College No.4 (2000), p. 37 (In Chinese) [10] D.P.
Wu, Journal of Shenyang Arch.

Traditional studies on materials and techniques are mainly undertaken by engineers of structures and materials, while architects play the role in the application of materials and technologies.
Architectural Science System QIAN Xuesen system holds such an opinion that the object of architectural science is an open, complex and giant system that bears complexity, openness and is of the big science. [2] It can be divided into three levels, namely basic theory, technological sciences and engineering technologies.
Materials and Technologies in Construction System.
In the architectural science system, the architectural design, architectural materials and technologies are complementary.
[4] Hu Dawei, Tang Jian, Meanings of Architectural Technology, Journal of Dalian University of Technology (Philosophy and Social Sciences). 2,27(2006) [5] Xiao Yan, Shan Bo, Yu Liyong, Chen Guo, Zhou Quan, Yang Ruizhe, New Bamboo-Typed Structural System and Application in Post-quake in Wenchuan, Construction Science and Technology. 22(2008) 79-81 [6] Hao Lin, Integer Modern Reconstituted Bamboo Building in China World Architecture, 2010.2