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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

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.

Preparation and characterization of silica-based mesoporous materials Xiaohui Zhang1,a, Qiguang Cao1, Guoli Xie1 1Department of Biotechnology, Beijing Vocational College of Electronic Science and Technology, No.A1, ShaoYaoJu, TaiYangGong, ChaoYang District, Beijing, PR China, 100029 azxh11218@sina.com Keywords: Silica-based mesoporous materials, Preparation, Characterization Abstract.
Mesoporous materials include silica-based and non-silicated composition materials classified from chemical composition[1].
Journal of the Chinese Ceramic Society,Vol. 28-3 (2000), p.259~263.
Materials Review, Vol. 16-1(2002), p. 41~53.
Chemical Journal of Cinese Universities, Vol.20-5 (1999), p.670~674.

Properties of Samples from Polymer Materials Manufactured by the Additive Method V.T.
According to the technology of manufacturing products from polymeric materials, there are materials obtained by the method of casting, centrifugation, pressing, vibrocompression, as well as materials manufactured using frame technology [5–7].
In recent years, the efforts of researchers have been directed towards the creation of materials on additive technologies.
The physical, mechanical and operational properties of the same materials from different manufacturers may differ.
Journal of Applied Polymer Science 133 (30) DOI: 10.1002/app.43671 (2016)

Engineering Training System for Jewelry Materials Majors HE Tao and ZHANG Qiang Tianjin Vocational Institute, Tianjin 300410, China gemstone-hetao@163.com Keywords: Materials Engineering; Jewelry Materials; Engineering Training; Training System Abstract.
With the advanced materials industry, makes this especially machinery manufacturing industry has witnessed rapid development and become one of the very important part, therefore, material engineering colleges focus on the development has also become one of the disciplines.
Train and improve their practical ability to adapt to the needs of society has become an important part of college students training, this thesis explores the materials engineering students' professional training system establishment, the students presented material class materials processing skills training methods Manufacturing engineering training through high students' practical ability and engineering sense.
Ziegler: Journal of Applied Behavior Analysis, Vol.20 (1987), p.405-411
Hodges: Journal of Motor Behavior, Vol. 5 (2006), p.357-366.

There is no other impurity peak, suggesting high purity of the obtained materials.
Acknowledgement This work was financially supported by the National Science Foundation of China (NSFC, Nos. 51201066 and 51171065), the Natural Science Foundation of Guangdong Province (No.
Gu: Journal of Power Sources.
Julien: Journal of Power Sources.
Passerini: Journal of Power Sources.

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

Note that predictions by strength of materials approach and modified strength of materials approach are in excellent agreement in the useful range of fiber volume fraction.
It is observed that the effective properties predicted by strength of materials approach and modified strength of materials approach are in excellent agreement.
Sciences, Vol. 53 (2012), pp. 58-66
C., “Micromechanics of smart composite plates with periodically embedded actuators and rapidly varying thickness”, Journal of thermoplastic composite materials, vol. 19 (2006), pp. 251-276
[36] Gibiansky L.V. and Torquato S., “Matrix laminate composites: Realizable approximations for the effective moduli of piezoelectric dispersions”, Journal of materials research, vol. 14, no. 1, (1999), pp. 49-63

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

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.