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Materials and methods Experimental materials.
Shu: Journal of Sichuan University (Engineering Science Edition).
Chen: Ecological Science.
Zhao: Chinese Journal of Environmental Engineering.
Ge: Research of Environmental Sciences.

The Selection of Coating Material.
At the same time, the driver roll shaft turns driven by the motor to provide sufficient packaging material.
The specific operation process of coating machine as follows: Step 1: Before the machine starts working, agencies have pushed flush with the spring plate, feed mechanism automatically saved to a certain number of spring materials .Spring rolls automatically and falls on the access panel push-up device.
In Chinese [6] Zhixiang Tang: (Tension Analysis reel packaging materials) Packaging Engineering Vol. 20 (1999), p. 52.
In Chinese [8] Zhihui Sun, Ming Pang, Ye Liu: Journal of Harbin University of Commerce Natural Sciences Edition Vol.19 (2003), p. 213.

Influence of Stirring Time and Holding Time on Microstructure and Properties of the A356 Alloy Modified by Sc Su Zhang1, a, Gang Yang2,b﹡ (Corresponding Author) , Jianhong Yi1,c Hong Yan2, d 1Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650093, China 2Kunming Metallurgical Research Institute, Kunming, Yunnan 650031, China a562410181@qq.com, b782245313@qq.com, cyijianhong2004@yahoo.com.cn d1073236590@qq.com Keywords: A356 Alloy; Sc; Stirring Time; Holding Time.
Experiment 2.1 Materials The industrial A356 aluminum alloy used in this work was obtained from a certain aluminum processing plant of Yunnan province, China.
As it can be seen from Fig.1 (a), the morphology of eutectic silicon phase is obviously different strip and acicular, and the sharp angle of acicular eutectic silicon has split the matrix material without stirring.
References [1] Xiong Hongling, The Study on Thermal Analysis Technology of Hypoeutectic Aluminum-Silicon Alloy, Wuhan:Huazhong University of Science &Technology, 2007[in chinese] [2] HE Binfeng, MI Guofa, Effect of Modification on Properties of ZL101 Alloy.
Hot Working Technology, Vol.41, No.13(2012), 26-28 [3] A.Knuutinen, K.Nogita and S.D.McDonald, etc., Porosity formation in aluminium alloy A356 modified with Ba, Ca, Y and Yb, Journal of Light Metals, Vol.1(2001), 241-249 [4] Yang Shaohua, Qiu Zhuxian and Zhang Mingjie, Application and Production of Al-Sc Alloy, Light Metals, Vol.4(2006), 55-57

The AD and motor driver design Material spectral characteristics reflect the properties of the material itself and state, as material is different, its spectral characteristics are different.Various optical active substances in water absorb the radiation of light ,the characteristic as well as the scattering nature determines the spectral signature of water body.
Underground aquifer water, rich in all kinds of metal ions, compounds, such as different materials fluorescence, the fluorescence signal wavelength is different, so adopt the light signal at a certain moment is useful to determine the class of a chemical.
References [1]Meng Zhaoping,Gao Yanfa,Lu Aihong.The theory and method of mine water inrush risk assessment[M],Science Press:Peking,2011
[3]Yan Jixiang.Mechanism of laser induced fluorescence.Journal of Beijing institute of technology,2000,20(2):229-231
[4]Shang Liping and Yang Renjie.Spectrum technology and application of the fluorescence[M],Science Press:Peking,2009

., Siam Cement Group (SCG), 271 Sukhumvit Road, Muang District, Rayong, Thailand 2 Division of Industrial Materials Science, Faculty of Science and Technology, Rajamangala University of Technology Phra Nakhon, Bangkok, Thailand Noppakuns@hotmail.com and Jirasak.t@rmutp.ac.th* Keywords: Cold spray, Biocompatibility, Hydroxyapatite, Silver, Titanium ABSTRACT.
METHODS AND PROCEDURES Materials Silver nitrate, phosphoric acid, and calcium hydroxide were purchased from Sigma-Aldrich, Germany.
The commercially available titanium powder (-45 mesh) was used as an initial material.
Cold spray parameters of HA-Ag/Ti powders The cold spray system was obtained from the Russian Academy of Science, Siberia and co-developed with ST Kinetics (Singapore).
Khor, Antibacterial Property of Cold-Sprayed HA-Ag/PEEK Coating, Journal of Thermal Spray Technology, 18(1) (2009) 10-15.

Using orthogonal design in optimizing parameters for bubble electrospinning of polyvinyl alcohol (PVA) nanofibers Liang Dong1, 2, a , Wan Shou1, 2 , Yong Liu1, 2, b , Rui Wang1, 2 and Ru-dong Chen3 1 Tianjin and Ministry of Education Key Laboratory of Advanced Textile Composite Materials, Tianjin Polytechnic University, Tianjin 300160, China 2 School of Textiles, Tianjin Polytechnic University, 63 Chenglin Road, Hedong District, Tianjin, 300160, China 3 School of Science, Tianjin Polytechnic University, 63 Chenglin Road, Hedong District, Tianjin, 300160, China a dl101130@126.com, b liuyong@tjpu.edu.cn Keywords: bubble electrospinning, nanofibers, orthogonal design, morphology Abstract.
Materials and Methods Materials.
Acknowledgements The present work is supported by National Science Foundation of Tianjin No.10JCYBJC02200, Key Project of Chinese Ministry of Education No.210006, Tianjin Universities Science and Technology Development Fund Project No.20080322.
Yu, Journal of Physics: Conference Series: Vol. 96 (2008), p.012001

Effects of Sr2+ Doping on the Luminescent Properties of CaTiO3: Pr3+ Guoyin Yan1, 2, a, Kehui Qiu1, 2, b*, Sizhu Chen1, 2, c, Ce Zhao1, 2, d 1Institute of Materials Science and Technology, Chengdu University of Technology, Chengdu 610059, China 2College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China ayanguoyin_1989@126.com, b*qkh2188@163.com, cchensizhu90@163.com, d15708455475@163.com Keywords: CaTiO3: Pr3+, Luminescence, Combustion method.
Ca(NO3)2·4H2O, Pr2O3, Ti(OC4H9)4, and C6H8O7 were used as the starting materials.
Acknowledgements This work was supported by Science and Technology Planning Project of Sichuan Province.
Cheng Du University of Tecnology ( Science & Technology Edition) Vol. 36 (2009), p. 221
Journal of the SID. 6/1. (1998), p. 77.

Research On Process Of Drawing Flexible Glass Jin-shu Cheng 1, 2, Xiang-ping Shu 1, 2, a, Xian-chun Lou 1, 2, Jin Wang 1, 2, Guang-lin Zhi2, 3, Min Li 2 1State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan 430000, China; 2Hebei Shahe Glass and Technology Research Institute. 3Hebei Engineering Technical Center of Construction and Glass Industry.
Acknowledgements This work was supported by National Science and Technology Support Program (2012BAA10B03), Research and development of science and technology plan projects in Hubei Province (2011BA041) and Hubei Provincial Science and Technology Department (2012BAA1001).
Österbacka: Advanced Materials, Vol. 23 (2011) No.17, p.1935 [9] M.
Nogueira: Journal De physique IV, Vol. 3 (1993) No.C7, p.1357 [12] W.
Planas: Fracture and Size Effect in Concrete And Other Quasibrittle Materials (CRC Press, United States 1988)

Effect of Li on Al-Si Alloys Structure and Properties ZHAO Zhongkui1, a , QIAO Zhen 1,b , LI Chang-long1,c , SUN Qing-zhou1,d , ZHANG Pu-qing1,e, and WANG Gui-qing1,f 1 School of Materials Science and Engineering, Shandong Jianzhu University, Jinan 250101, China a jorezhk@sdjzu.edu.cn, bqiaozhen111@126.com, clichanglong@sdjzu.edu.cn, b qingzhou@sdjzu.edu.cn, ezhangpuqing777@sina.com, fwangguiqing@sdjzu.edu.cn Keywords: lithium, Al-Si alloys, microstructure, properties Abstract.
Altintas: Journal of Materials Science Vol.27(1992), p. 1255 [5] Z.W.
White: Materials Science and Technology vol.9(1993), p. 967 [6] B.

Some studies[2, 3] have shown that dialdehydecellulose(DAC) was successfully synthesized by sodium periodate oxidation using microcrystalline cellulose (MCC) and cotton fiber as raw materials.
Due to the wide application of bio-medical and chemical industry forDAC,periodate oxidized from lignocellulosic materials, theperiodateoxidation of NCC has attracted great attention.
Experimental Material.Bleached hardwood kraftpulp (BHKP) was provided byAsia-Pacific Forest Fair APP Co., Ltd.
Acknowledgements The authors would like to thankthe funding of Shandong provincial Science and Technology Development Project (Grant No. 13fz02).
Journal of Anhui Agricultural University.