Search results

In the study of Zheng mingjun[5], finite element analysis was applied to study the nonlinear characteristics of air spring, based on the study of mechanical features of air spring including the nonlinearities in material, geometry and contact process.
Acknowledgment This work was supported by the National Natural Science Foundation of China (Grant No. 51075081).
[2] Chen Ping-Chang and Shih Ming-Chang, “Modeling and robust active control of a pneumatic vibration isolator,” Journal of Vibration and Control, vol.13, Nov.2007, pp.1553–1571
[3] Lee Jeung-Hoon and Kim Kwang-Joon, “A method of transmissibility design for dual-chamber pneumatic vibration isolator,” Journal of Sound and Vibration, vol.323, Jan. 2009, pp.67–92
[4] Xu Wei, He Lin, Zhi qiang and Li Tongqiao, “Dynamic analysis of an air spring mounting system for marine main engine,” Journal of Vibration and Shock, vol.26, Jul.2007, pp.122–124

Journal of Chongqing Jiaotong University, 1985(2): 83-91
Chinese Journal of underground space and engineering, 2009, 5(1): 188-191
Journal of Chongqing University, 2003, 25(11): 113-116
Chinese Journal of Rock Mechanics and Engineering, 2009, 28(3): 3705-3711
Journal of Engineering Geology, 2002, 10(4): 339~342.

The main problem currently affecting the development of the mold industry in Thailand is the lack of human resource in the mold industries who have knowledge, skill, and positive attitude that is needed to run the machinery (including CNC, measuring instruments, basic mechanical tools, molding, drawing and design by computer, mold maintenance, materials, safety and pollution control) and including a poor understanding of mathematics, the sciences and the English language [7, 8].
Skills for operation level consisted of reading and drawing mechanical works, fining measurement, adjusting and assembling, having all mechanical works (lathe, milling, drilling, grinding and screwing), technical materials, metal forming, mathematics in industry, English and safety in factory respectively.
Skills for expert operation level consisted of industrial materials, mechanical drawing, metal shaping, advance Mechanical in mold, design molding, mechanical work by CNC, fine measuring, Mold & Die theory, mechanical work, maintenance mold, adjusted and assemble mold, planning in process and technical English respectively.
, Mold Journal, February, 2002, pp. 35
“Research Methodology for Social Sciences”.

The high permeability of packaging material is made of molecular sieve modified low-density polyethylene (LDPE) film.
Materials and Methods Materials.
It can be conclude that this material provided too much barrier.
Del Nobile: Food Eng Rev 28-38(2010), p.28 [3] Wang Wei, Li Pengxia, Liang Lisong, Wang Guixi and Hu Lihua: Journal of Anhui Agri.
Beijing 1992) [6] Mehmet Seckin Aday, Cengiz Caner*:Packaging Technology and Science Vol.24 (2011), p.123 [7] R.B.H.

Tang: Chinese Agricultural Science Bulletin Vol. 27 (2011), p. 281 [2] X.Y.
Wei: Journal of Arid Environments Vol. 46 (2000), p. 371 [3] X.Y.
Shen: Modern Agricultural Sciences and Technology Vol. 28 (2009), p. 41 [5] J.
Cali-fornia:Department of Environmental Sciences University of Cali-fornia Riverside R(2008),P10 [6] Z.Y.
Huo: Chinese Agricultural Science Bulletin Vol. 26 (2010), p. 410

Effect of Second Complexing Agent of N2H4 on the Optical and Structural Properties of ZnS Thin Films Huan Ke2, Shuwang Duo1,2,a, Tingzhi Liu2,b, Hao Zhang2, Xiaoyan Fei2 1 High Level Engineering Research Center of Biopharmaceutical Molecules and Diagnostic Apparatuses, Jiangxi Provincial Colleges and Universities, Jiangxi Science and Technology Normal University, Nanchang 330013, China 2 Jiangxi Key laboratory of Surface Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China aswduo@126.com, b tingzhi2004@aliyun.com Keywords: ZnS films; complexing agent; optical properties; structure; CBD.
Acknowledgement The authors would like to appreciate the financial supports of National Natural Science Foundation of China (No.50963003), Natural Science Foundation of Jiangxi Province (No.2010GZC0044), Foundation of Jiangxi Educational Commission (No.
GJJ09566), Project of Jiangxi Youth Scientist (No. 20122BCB23031), and Foundation of Jiangxi Science and Technology Normal University (Ky2012zz04).
Solar Energy Materials & Solar Cells. 2001, 67, 255
Journal of Physics and Chemistry of Solids. 2012, 73, 573.

However, waters have not been well protected from the harmful materials released by human activities, especially the heavy metals, because some of them may show toxic effect and move into human via food chain.
References [1] K.C.Yu, C.Y.Chang and L.J.Tsai, Water Science and Technology. 42 (2000) 193-199
[7]D.S.Manta, M.Angelone and A.Bellanca, The Science of Total Environment. 300(2002) 229-243
[10]S.R.Tariq, M.H.Shah and N.Shaheen, Journal of Environmental Management. 79 (2006) 20-29
[11] CEPA (Chinese Environmental Protection Administration, Elemental ackground values of soils in China, Environmental Science Press of China, Beijing, 1990.

Analysis of Storage Capacity of Artificial Lake in Wu Lian City Gao Zongjun1,a,Tian Yu2,b, Cui Haohao3,c,Zhu Xi4,d,Ma Yangmin5,e,Li Jiajia6,f 1,2,3,4,5,6Shandong University of Science and Technology, Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals,Qingdao, Shandong 266510 agaozongjun@126.com, btianyu023@126.com ,ccuihao924@126.com , dzx19860727@163.com , emayangmin@126.com ,fmylijiajia@126.com Key words: Artificial lake; Reservoir bottom leakage; Leakage of by-pass dam Abstract.
(In Chinese) [2] Hongxia Wang.The MAPGIS’s application in the geological map-making[J].Gan Su Science, 2010,(13).( In Chinese) [3] Xiangjun Chai.The application and skill of the MAPGIS[J].Science and technology information, 2009,(04).( In Chinese) [4] Wei Luo,Hongjuan Rao,Qing Wei,Qianqian Jiao.The map-oining-together method based on MAPGIS[J].
Sichuan geological journals, 2009,(03).( In Chinese) [5] Hong Meng, Haixia Zhao.The skill of geological map-making based on MAPGIS [J].Qinghai technology, 2010,(02).( In Chinese) [6] Wenxiang Yu, Huitao Yan, Haiyan Xu.The application of MAPGIS in the geology[J].Jilin geology, 2010,(01).( In Chinese) [7] Jiangtao Hou, Dongqi Tang, Zhongwang Zhang.The application of MapGIS in land use status drawing[J].
Hubei agricultural science, 2010,(01).( In Chinese) [9] HuirongLi.Routine test of infiltration of experiment design [J].
Science education, 2006,(02).( In Chinese) [10] Shougen Hu.Permeation experiment materials practice and exploration [J].

The targets used for the production of Mo-99 are materials containing U-235 designed to be irradiated in a nuclear reactor.
German: Powder Metallurgy Science.
In: Asm Handbook, Vol. 3 Alloy Phase Diagrams, Asm International, Materials Park, Ohio, (1992)
Asm International, Materials Park, Ohio, 2013. p
Amick: Tappi Journal Vol. 82 (1) (1999), p. 239.

The next part of the research will thus focus on various corrosion tests and optimization of the processing process of this steel and other materials used in the energy industry.
This work was also supported by the SGS-2021-030 project ‘Development of new materials, application of modern methods of their processing, ecological production, welding and testing’.
Ferrar, et al., Gas flow effects on selective laser melting (SLM) manufacturing performance, Journal of Materials Processing Technology, 2012, 212(2), pp. 355–364.
Salman, et al., Effect of heat treatment on microstructure and mechanical properties of 316l steel synthesized by selective laser melting, Materials Science and Engineering: A, 2019, 748, pp. 205–212.
Chao, et al., The effect of post-processing heat treatment on the microstructure, residual stress and mechanical properties of selective laser melted 316L stainless steel, Materials Science and Engineering: A, 2021, 821, p. 141611.