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Engineering Survey Hole mine -1015m track tunnel located mainly in Kongzhuang Coal Mine -1015 level, is in Kongzhuang Coal mine deep mining the main transport auxiliary materials and pedestrian main channel, a total length of 350m construction tunnel.
Sand, stone, cement, water mixing, through a feeding machine mix the materials to a storage tank, storage tank by buffer after entering spraying machine.
Material storage groove play a buffer role of transition, to ensure that the mixture of continuous supply, and ensure the continuous spray. 3.2 wet spraying concrete raw materials and mix 3.2.1 Concrete raw materials (1) Cement By using P.O 42.5 ordinary Portland cement, expired or wet and caked cement shall not be used
(2)Rebound quantity can reduce the waste of materials
References [1] Yuanzhi Bi, Jibin Chen, Dalin Zhang: research on key technology of hybrid fiber concrete sprayed in deep mine roadway[J], Journal of Southeast University: Natural Science Edition, 2010 (Ⅱ) 229-234, In Chinese

Material and method Material The seeds used in the experiment were bought from Tree Farm Seed Limited Company in Chengdu city, Sichuan province, China, Dec. 2010.
Fetus butterfly scenario Fig 6: Raw materials for fetus butterfly production 1 2 tender bud tender bud cotyledon cotyledon When tea tree seeds were cultivated with water for 15-20days, the seeds cracked, and young bud and root grew out of seed.
Tea Science and Technology, 2011, (2):1-6 [6] Sun Weijiang, Zhang Cuixiang.
Journal of Tea Science, 2008, 28 (1): 4349 [8] Li J, Huo P, Yang H.
Journal of Hangzhou Institute of Applied Engineering, 2005, (4):285-289 [9] Yan Donghai, Luo Xianyang,Wei Jie,Chen Yuanan,Liu Hongmei.

Dynamic Prediction of Rolling Bearing Friction Torque Using Lyapunov Exponent Method Xintao Xia1,a and Taomei Lv2,b 1 Mechatronical Engineering College, Henan University of Science and Technology, Luoyang 471003, China 2 Mechatronical Engineering Department, Henan Quality Polytechnic, Pingdingshan 467000, China axiaxt1957@163.com, blvtaomei2007@163.com Keywords: chaotic system; rolling bearing; friction torque; time series; prediction.
Acknowledgements This project was funded by the National Natural Science Foundation of China (Grant No. 51075123), the Natural Science Research Project of the Education Department of Henan Province (Grant No.2010B460008), and the Doctoral Scientific Research Initiation Fund of Henan University of Science and Technology (Grant No. 09001318).
Meng: Applied Mechanics and Materials Vols. 26-28 (2010), p. 88
Meng: Journal of Testing and Evaluation Vol. 38(2010), p. 291

Design of Pitch Curve of Internal-curved Planet Gear Pump Strain in Type N-G-W Based on Three-order Ellipse Chao Wanga, Zhenhui Luanb , Weipeng Gaoc Mechanical Engineering school, Anhui University of Science and Technology, Huainan, Anhui, 232001, China ahxjxwangchao@126.com, bzhluan@aust.edu.cn, cweipeng87@126.com Keywords : Three-order elliptic, Closed condition, Teeth uniformly distributed, Design process of pitch curve.
Acknowledgements This work is supported by Anhui Provincial Natural Science Research Projects in Colleges and Universities (KJ2012A075).
Journal of Anhui University of Science and Techn0logy(Natural Science), Vo1.30(2010) NO.2,p.17.
[2] Z.H.Luan:Research on Non-circular Planetary Gear Pump.Advanced Materials Research Vol. 339 (2011) p 140-143

Treatment of Tannery Wastewater by Electrochemical Oxidation Process Linlin Huang1,a, Junfeng Liu2,b, Nan Zhang 1,c , Bin Sun 1,d , Yujie Feng*2, e 1Rural Energy Institute of Heilongjiang Academy of Agricultural Sciences , China 2State Key Laboratory of Urban Water Resources and Environment, Harbin Institute of Technology, China ahuanglinlin317@163.com, brichard@hit.edu.cn, czhangnan_321@yahoo.cn,dsunbina1000@163.com, eyujief@hit.edu.cn Keywords: electrochemical oxidation; tannery wastewater; COD removal; TOC removal Abstract.
Materials and methods Tannery wastewater samples were obtained from a common effluent treatment Plant located at Zhejiang, China.
Acknowledgements This work was financially supported by the Heilongjiang Science and Technology Key Project (WB10A401) and the China Postdoctoral Science Foundation (20100471050).
Mu: Applied Surface Science Vol.1 58-63 (2011),  p. 12  [7] C.
Paz: Journal of Chemical Technology and Biotechnology Vol. 1331–1337 (2006), p. 81 [8] J.O.M.

Also, the salt formation is layered and interspersed with non-salt sedimentary material of anhydrite.
(1) Here:is creep rate; A and m are material properties; means unit stress(1Mpa).
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(23): 4226-4232(in Chinese) [2] C.H.
Beijing: Science Press, 2009
Wuhan: Institute of Rock and Soil Mechanics, Chinese Academy of Sciences. 2006

The work piece material is carbon steel.
The cutter material is cemented carbide.
Jinan: Shan Dong Science and Technology Press, 2004 (In Chinese) [3] Shu Dai, Metal cutting machine tool.
Shanghai: Shanghai Science and Technologh Press, 2000 (In Chinese) [7] Xiuling Sui, Anbang Gao.
Shenyang: Liaoning Science and Technoloty Press, 1997 (In Chinese)

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Positron Annihilation Lifetime Measurement in Supercritical Fluid of N2O Kazushi FUNAKOSHI1, Yasushi KINO 1, Tsutomu SEKINE 1, Hiroshi KUDO1, Yasuo ITO2 and Takenori SUZUKI 3 1 Department of Chemistry, Tohoku University, Sendai 980-8578, Japan 2 Research Center for Nuclear Science and Technology, The University of Tokyo, Tokai, 319-1195, Japan 3 Radiation Science Center, High Energy Accelerator Research Organization, Tsukuba, 305-0801, Japan Keywords: Positron annihilation lifetime, Positronium, Ore model, Spur model, Supercritical fluid, Nitrous oxide.
Introduction Over the past few decades a considerable number of studies have been made on PAL in liquid and solid phase from a viewpoint of materials science [1,2].
Y.K. appreciates support by Inoue Foundation for Science References [1] Principles and applications of Positron and Positronium Chemistry, eds.

Tests on a New Vibration Isolation Module Zhaoxia Ma 1, 2,a, Weiping Xie1,a, Guangcai Yan3,a and Wei He1,a 1 School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan, China 2 Department of Construction and Materials Engineering, Hubei University of Education, Wuhan, 3 Zhongnan Hospital of Wuhan University, Wuhan, China a zhaoxiama@foxmail.com Keywords: Vibration isolation module; vibration isolation; experiment; acceleration; vibration level Abstract.
This paper proposes a new isolation module, which is composed of double-layer tubular structures and the middle filling material.
References [1] Fang Ming, and Luo Yinmiao, in: Journal of Southeast University ( Natural Science Edition ).
[2] Wang Xiuhua, in: Dissertation of Master Degree, Changsha University of Science & Technology, 2008
[6] China academy of railway science.

Concrete is a common material that widely used in construction industry.
Methodology Materials.
Hashemi, Foundation of Materials Science and Engineering (SI Units), (4th Edition, McGraw Hill, 2011)
[2] Callister, Material Science and Engineering – An Introduction, (7th Edition, Wiley, 2007)
Kumbhar: International Journal of Engineering Research and Technology (IJERT), Vol. 1, Issue 7, (2012)