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With a great number of types and quantity, thermo-technical spare parts are essential materials for preventive and emergency maintenance of electric power stations’ main equipment.
They are materials to guarantee power plants’ continuous and safe operation.
Science and Technology Management Research.2007, （02）: 44-46
Research on Collaborative Management Strategy of Spare Parts based on E-Marketplaces [J], Advanced Materials Research, 2013, Volumes 694-697: 3412-3419
Science & Technology Progress and Policy. 2004(4): 95-96.

[2] Grace J: Journal of Pulp and Paper Science，1993，19(5)：208-213
[3] Pauler N，Bristow J: Nordic Pulp and Paper Research Journal，1994，9(4)：226-231
[6] Chinga G，Eilertsen M: Journal of Pulp and Paper Science，2007，33 (3)：125-132
[11] Eriksen，Gregersen W: Nordic Pulp and Paper Research Journal, 2005, 20(2): 242-246
[12] Yonggang Yang, Qingxi Hou, Shuhua Hu: Avanced Materials Research, 2011, 160: 1617-1621.

Zhao, A cutting power model for tool wear monitoring in milling, International Journal of Machine Tools and Manufacture. 44(14) (2004) 1503-1509
Kim et al., A mechanistic model of cutting force in the micro end milling process, Materials Processing Technology. 187-188 (2007) 250-255
[11] Peng LIU, Jiuhua XU, Yucan FU, Cutting force and its frequency spectrum characteristics in high speed milling of titanium alloy with a polycrystalline diamond tool, Journal of Zhejiang University - Science A, 12(1) (2011) 56-62
Lee, Wear characteristics of diamond tool in ultraprecision raster milling, International Journal of Advanced Manufacturing Technology. 44 (2009) 638–647
Dow, An Empirical Tool Force Model for Precision Machining, Journal of Manufacturing Science and Engineering. 120(4) (1998) 700-707.

References [1] Grace J: Journal of Pulp and Paper Science，1993，19(5)：208-213
[2] Pauler N，Bristow J: Nordic Pulp and Paper Research Journal，1994，9(4)：226-231
[6] Chinga G，Eilertsen M: Journal of Pulp and Paper Science，2007，33 (3)：125-132
[8] Mäkinen M，Happonen J，Sahivirta J，et al: Journal of Pulp and Paper Science，2007，33(1)：35-43
Printing Materials and its Printability[M]．Beijing：Printing Industry Press，2000.

Experimental Details Experimental setup and materials.
Zhu: Materials Processing Technology, Vol. 139(2003), p. 273 [4] F.
Li: Advanced Materials Research, Vol. 941-944(2014), p. 2165 [10] C.
Li: Advanced Materials Research, Vol. 941-944(2014), p. 2161 [11] C.
Li: Advanced Materials Research, Vol. 915-916(2014), p. 1027

Key risks Significance index scores Cost related risks Breakdown of plants and equipment on site 0.45 Variations by Client 0.44 Cost inflation of construction materials due to high wastages 0.40 Time related risks Breakdown of plants and equipment on site 0.54 Variations by Client 0.46 Resources wasted due to unnecessary design variations 0.42 Quality related risks Poor workmanship and high wastages on site by Sub-Contractor’s workers 0.43 Variations by Client 0.37 Cost inflation of construction materials due to high wastages 0.35 Environment related risks Environment pollution (air pollution) 0.29 Design variations 0.26 Poor weather condition (raining season) 0.26 Safety related risks Inadequate safety measures or unsafe operations 0.29 Lack of Occupational Safety and Health Administration awareness on site 0.24 Poor competency of labour 0.23 Solution to Significant Risks Interviews with various departments’ personnel were conducted to find the possible solutions for the significant
Jobling: Managing Risk in Construction Projects, Victoria: Blackwell Science Pty Ltd, Australia (2006)
Norman: Risk Management and Construction, Victoria: Blackwell Science Pty Ltd, Australia (2006)
Christian: Risk Assessment in Construction Scheduling, Journal of Construction Engineering and Management Vol.125-1 (1999), p.8-15
Deng: Identifying elements of Poor Construction Safety Management in China, Safety Science Vol. 42 (2004) p.569-585

Materials and Method Collection of soil samples.
Enzymatic cellulose hydrolysis generally is a slow and incomplete process. β-glycosidase hydrolyzed cellobiose and solubilize cellodextrins into glucose[16].Therefore, any organism that will biodegrade cellulolytic materials such as paper must possess these enzymes in the right proportion, hence an organism that cannot produce all three will be regarded as non-cellulose degrader when it acts alone although it may be able to degrade cellulolytic materials when it acts in consortium with other organisms[14].
American Journal of Environmental Sciences, 6(4), pp 383-388
T. (2011) Review on Bioremediation of Polluted Environment: A Management Tool, International Journal of Environment Sciences 1(6), pp1079-1092
Isolation and characterization of effective bacteria for solid waste degradation for organic manure., KMITL Science and Technology Journal 8(2),pp 371-388

Introduction Magnetite materials have gained considerable attention as previous literature has reported magnetite as an ideal material for various fields of application.
Materials and Methodology All chemical reagents employed in this work were of analytical grade and the chemicals were used without further purification.
P., The magnetic and oxidation behavior of bare and silica-coated iron oxide nanoparticles synthesized by reverse co-precipitation of ferrous ion (Fe2+) in ambient atmosphere, Journal of Magnetism and Magnetic Materials. 353 (2014) 15-22
Materials Science-Poland. 33 (2015) 278
Can, Ozcan S., Ceylan A. and Firat T., Effect of milling time on the synthesis of magnetite nanoparticles by wet milling, Materials Science and Engineering: B. 172 (2010) 72-75.

Study on Electron Beam Alloying Micro-Structure and Wear Performance of 3Cr2W8V Yuan Fang Chen1,2,a, Chao Han2,b, Kang Chen2,c, Hong Bin Xu2,d, Chun Huan Wang2,e 1school of Materials Science and Engineering, Chongqing university, Chongqing ,China 2school of Materials Science and Engineering, Chongqing university of technology, Chongqing, China achenyuanfang@cqut.edu.cn,bwoshihah_7676@qq.com,cchenkang@cqut.edu.cn, dxuhb@cqut.edu.cn, ewchhappy@cqut.edu.cn Keywords: Electron Beam Alloying; Microstructure Structure; Section Hardness; Friction Factor; Wear Performance Abstract.
The way of coating is physical vapor deposition, the material of coating layer are Ti and TiN.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China(50775229) and the National Natural Science Foundation of Chongqing(2008BA3014).
Mitchell: Materials Science and Engineering A Vol. 263 (1999), p. 217 [2] Shengzhi Hao, Pingsheng Wu and Xiangdong Zhang: Heat Treatment of Metals Vol. 33 (2008), p. 77 (In Chinese) [3] Hui Zou, Qingfeng Guan and Qingyu Zhang: Journal of JiLin University (Engineering and Technology Edition) Vol. 34 (2004), p. 127(In Chinese) [4] Chuanshun Hu and Xiaofeng Chen: Heat Treatment of Metals Vol. (3) (2000) p. 11(In Chinese) [5] Binshi Xu and Shaohua Zhu: Surface Engineering of Material (Harbin Institute of Technology Press, Harbin 2005)(In Chinese) [6] Yang Xian: Research on high current pulsed electron beam modification of release property, master's dissertation of Chongqing university of technology.
Lee: Materials Science and Engineering A Vol. 323 (2002), p. 251

Materials and methods Materials.
The raw material, gum rosin, was of industrial grade.
European Polymer Journal, 2002, Vol.38, p.387-392
Chinese journal of chemical Engineering, 2008, Vol.16, p.517-527
Studies in interface science, 2001, Vol.13, p.1-97