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Li1,e 1 Department of Mechanical Engineering, Baoji University of arts and science, Baoji 710016, China 2 China Aviation Group I Qing AN Group Company Institute 106, Xi’an, 710077, China agguo2006@126.com, bhanyuqiang62@163.com, cq_cao_2001@21cn.com， dcdnkwhb@163.com, elfz1010@sohu.com Keywords: Aided design, entity modeling, finite element analysis, hybird bearing, contact Abstract.
The material of inner and outer ring is GCr15.
The material of rolling elements is ceramic, with modulus of elasticity, E 3.2×105 MPa and Poisson's ratio, m1 0.26.
Acknowledgements This research is supported by scientific research plan project of the science and technique station of Baoji, China References [1] D.S.
Chinese Journal of Mechanical Engineering, No. 3(1984) , p.26-30

Next, this paper will combine relevant survey materials, literature, industry research reports, statistics data, policies and regulations, and use qualitative methods to identify and analyze the SWOT factors that affect the sustainable development of the wind power industry in China.
In the same year, The Eleventh Five-Year Plan for National Economic and Social Development of the People’s Republic of China and National Guideline on Medium and Long-Term Plan for Science and Technology Development (2006-2020) both put forward that “strive to develop wind energy“ and “low-cost and large-scale development and utilization of renewable energy”.
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Chen, etc: Journal of Mechanical & Electrical Engineering, Vol.27 (2010), p. 1~3,14 [6] G.H.

Wall Materials Innovation and Energy Savings in Buildings. 2009 (10) (in Chinese) [2] Huifeng Tian, Daming Sun, Huibin Zhu.
Building Science. 2011.Vol.27.No.4(in Chinese) [4] Yiran Cao, Xiaosong Zhang etc.
Solar Energy Journal. 2011. 32 (1) (in Chinese) [5] Jun Lu, Xiaojuan Wang.
Building Science Research of Sichuan. 2011.10.Vol.37(5) (in Chinese)

Failure Mechanism of a slope anti-sliding pile Lin Chen1,a,Yong Yao2,b,Jiong Yang3,c, and Zhaoqiang Zhang4,d 1,2,3,4 Collage of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang,China a719197246@qq.com,byy001221@163.com,cjionyang@tom.com,d52282843@qq.com Keywords: finite element strength reduction method,anti-sliding pile,slope engineering.
But the stressing state of anti-sliding piles is a comparatively complexed problem ,so many problems exposed in designing and using of anti-sliding piles:some of them leaded to a waste of materials because of rather conservative design ;some more resulted in failure of anti-sliding piles and project accidents for the wrong method of designing and calculating;some anti-sliding piles' failure come from bad quality of projects , earthquakes , raining and other things leading to changing of slope's performance[4~7].This passage did simulation analysis for the failure reasons of anti-sliding piles’ strengthening slopes and effect of foundation excavation, length of anti-sliding piles,stong rain among and other factors to the safety factors,the maximum scale shear strain and the maximum bending moment of anti-sliding piles with the strength reduction FEM.
[4] Shen Zhujiang;Lu Peiyan.Review the current conservative in the practice of the geotechnical engineering.Chinese Jounal of Geotechnical Engineering,1977,4 (19):115 [5] Qiu Haitao;Tan Zhuoying Test and stability analysis of the retain piles for Badu(K343) landslide in Nanning-Kunming railway.Journal of Geological Hazards and Environment Preservation [6] Shi Jinxu;Tang Hongmei.Landslide causes and prevention countermeasures for Xiang Jia Slope of Chongqing-Guizhou province highway.Highway.2006,8:15-16 [7] Tian Yibin;Hou Xingxia.The analysis and discussion for the failure of a slide in the treatment of pile-plank wall.Subgrade Engineering.2007,4:162 [8] Midas/GTS 03 Analysis Reference[R].Beijing Midas technology Co.
[9] Zhen Yingren;Zhao Shangyi.Slope Stability Analysis by Strength Reduction FEM.Engineering Science.2002,4(10):58-59 [10] Concrete Structure Design Code.GB 50010-2010 The PRC of housing and urban ministry of construction.2010.8:19-24

E-commerce Site Evaluation Based on Neural Networks Yi Wang, Han Ding and GeGing Xu School of Mathematical and Computer Sciences, Hubei University of Arts and Science, XiangYang, China dhnats@163.com Keywords- e-commerce; site evaluation; neural networks Abstract: With the development of the Internet, e-commerce is developing rapidly.
Forrester Power Rankings takes the method of combining the practical shopping test for experts and the research material for consumers.
The two types of data results will be attached to the weight, consumer data is two-thirds, and the experts shopping material is one-thirds, the results are points said.
International Journal of Man-Machine Studies, 1993, 38(4): 689-711 [3] Kantner L, Rosenbaum S.

Science Vol. 293 (2001), p. 269 [4] Irie, H.; Watanabe, Y.; Hashimoto, K.
Journal of Hazardous Materials Vol. 168 (2009), p. 253–261 [9] Oliver Diwald,, Tracy L.
A Vol.110 (1997), p.299 [16] Kongkiat Suriye, Piyasan Praserthdam, Bunjerd Jongsomjit, Applied Surface Science Vol.253 (2007), p.3849–3855 [17] Fan Zuo, Le Wang, Tao Wu, Zhenyu Zhang, Dan Borchardt, and Pingyun Feng, J.

Shenyang, China 2 China Railway Materials Development Holding Co.
Xu: The research of plane shape and face measurement technology based on laser tracking principle (Changchun University of Science and Technology, 2006)
Liu: submitted to Journal of Harbin University of Science and Technology, Vol. 14 (2009), p. 43-46

Bucknall: Toughened plastics (Applied Science Publications; London, 1977)
Yee: Journal of Materials Science Vol. 21 (1986), p. 2475

Design of Gas Leakage Monitoring System Based on CAN Bus Yijing Chena, Hongyang Zanb and Wengui Lic Electrical and Control Engineering Institute Xi’an University of Science and Technology Xi’an, Shaanxi Province, China achenyj@xust.edu.cn，bzubby@xust.edu.cn，cwengui@sohu.com KeyWords: Natural Gas Leakage, Monitoring System, Distributed System, CAN Bus Abstract.
With the progress of the science, the research and application on gas leakage monitoring technology is widely used in every field, but most of them are focused on pipeline leakage.
A leakage detection system for pipelines was developed by using artificial neural networks (ANN) for leak sizing and location by Salvatore Belsito, This system can detect and locate leaks down to 1% of flow rates in pipelines carrying hazardous materials in about 100 s.
[3] Salvatore Belsito, Paolo Lombardi, Paolo Andreussi, and Sanjoy Banerjee, Leak detection in liquefied gas pipelines by artificial neural networks, AIChE Journal, Volume 44, Issue 12, pages 2675–2688, December 1998

An Improved Mean shift Segmentation Method of High-resolution Remote Sensing Image Based on LBP and Canny Features Yong Li1, a, Jingwen Xu1, b*, Junfang ZHAO2, Yudan ZHAO1 and Xin Li1 1 College of Resources and Environment, Sichuan Agricultural University, Chengdu 611130, China 2 Chinese Academy of Meteorological Sciences, CMA, Beijing 100081, P.R.
Acknowledgement This study is financially supported by National Natural Science Foundation of China (31101073), the Natural Scientific Research Fund of the Education Department of Sichuan Province (09ZA075), Open Research Fund Program of the Meteorological Center for Huaihe watershed (HRM200905).
Louchet, "Using colour, texture, and hierarchial segmentation for high-resolution remote sensing," ISPRS Journal of Photogrammetry and remote sensing, vol. 63, pp. 156--168, 2008
Liu, "Ceramic Microstructure Image Segmentation by Mean Shift," Applied Mechanics and Materials, vol. 423, pp. 2602--2605, 2013