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Acknowledgements The work is supported by Hubei Provincial Department of education science research project.
International Journal of heat and mass transfer. 2014, 73:207-216 [2] S.V.
Combustion science and technology, 2014, 186(4-5):398-408 [3] J.G.
Greenhouse Gases: Science and Technology, 2013, 4(3):281-290 [6] G.
Numerical modeling of NOx reduction using pyrolysis products from biomass-based materials.

AE are defined as transient elastic waves generated from a rapid release of strain energy caused by a deformation or damage within or on the surface of a material [2].
An Experiment for validation As is well known, the belt conveyor plays an import role in the raw material transportation for blast furnace.
Acknowledgements This research is supported by National Natural Science Foundation of China (Grant No. 51004013，50905013, 50934007), the Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20070008050, 20090006120007), the Fundamental Research Funds for the Central Universities (Grant No.
FRF-TP-09-014A, FRF-MP-09-009B，FRF-AS-09-008B), the Open Fund of The Key Laboratory for Metallurgical Equipment and Control of Ministry of Education in WUHAN University of Science and Technology (Grant No. 2009A16).
Bearing defect diagnosis and acoustic emission, Journal of Engineering Tribology, I Mech E, Part J, 2003, 217(4):257-272 [5] AM Al-Ghamdi, P Cole, R Such.

(1) where σ is the maximum stress of the dangerous section, σs and n are the material yield limit and safety factor, respectively.
Displacement nephogram of conventional method conventional method Not only the maximum stress of the vehicle is less than the material allowable stress, but also the error between parametric FEA and conventional method cannot exceed 15% of the maximum stress.
Zienkiewicz, The finite element method in engineering science, second ed., McGraw-Hill, New York, 1979
International journal for numerical methods in engineering.
The 1st international conference on information science and engineering (ICISE2009)

Biodegradation Mechanism of Aniline Aerofloat by Bacillus Vallismortis Isolated from SBR System Weifeng Songa, Qi Dengb College of Environmental Science and Engineering，Guangdong University of Technology，Guangzhou 510006，Guangdong, China aweifengsong@263.net, bkathydeng02@163.com Keywords: aniline aerofloat; biodegradation; Bacillus vallismortis; mechanism Abstract.
Material and Method Material Active sludge for acclimation came from Lijiao Sewage Treatment Plant of Guangzhou.
Shi: Chinese Journal of Public Health Vol.9(1993) ,p.174-175
Xie: Leather science and engineering Vol.17(2007) ,p.35-41
Liu: Environmental Science Vol.26(2005) ,p.154～158 [13] W.

With the development of new high polymer membrane materials, modern compact efficient membrane technology for the combustion control method provides a space for the development of nitrogen-enriched and oxygen-enriched intake air [1-2].
Acknowledgements: The authors gratefully acknowledge the financial support from the NSFC (National Natural Science Foundation of China) under the grant No. 50676039.
[4] Maozhao Xie, Calculation of Combustion of Internal Combustion Engine, Dalian University of Science and Technology Press, Dalian (2005)
[6] Yao Chunde, Liu Zengyong, He Bangquan, Gao Changqing, Sun Jiafeng, Influence of Intake Air Mixed with N2 on Combustion Process in a Diesel Engine, Journal of combustion science and technology, 8, 3 (2002).

There are many directions in recycling of Hebei tailing, for example, Chengde’s iron tailings containing vanadium, titanium and other associated valuable elements, iron tailings in other regions containing iron metal, we can reelect and recycle valuable metals, or used for iron tailing brick, decorative plates, roadbed aggregate, cement, ceramic glass; underground filling, lightweight heat-insulating thermal insulation construction materials and so on.
As a new kind of science and technology, its application will become more and wider in the field of mining.
Acknowledgements This work was financially supported by the Hebei science and technology project (12275531).
Ricotta,The influence of fuzzy set theory on the areal extent of thematic map classes.International Journal of Remote Sensing, 2002.10
[8] Qingsheng Guo, Jusuo Zhou, Reasoning About Choosing Representations of Thematic Map.Wtusm Bulletin of Science and Technology,2004.4 (In Chinese).

[2] WANG Ke－xi，CHEN Wei－min，QUAN Chun－guan: Journal of Hunan University of Science＆Technology(Social Science Edition) Vol.14(2011) No.5Sep．2011 [3] Wei-zhong Wu , Cai-xia Fan, Bang-jun Chen：Advanced Materials Research.
Nanjing University of Science &Technology.

Due to its advantages of non-contract, environmental friendly, low cost and wide application of materials, inkjet printing technology has drawn more and more attention in novel manufacturing method.
Acknowledgements This paper is sponsored by the National Natural Science Foundation of China (51175461), Group of scientific and technical innovation of Zhejiang Province (2009R50008)，Zhejiang Provincial Natural Science Foundation of China (No.
Science, 2007, 318: 208-209
[J] International Journal of Pharmaceutics, 2012, 427: 305-310

Materials and Methods The Venerupis philippinarum (A.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (Grant No. 41176142;41376194).
Donghai Marine Science,1998,16(2),29-40
Donghai Marine Science,1996,14(4),28-34
Aquatic journal,1984,8(2):99-106.

Research Status of Broken Belt Protector in Belt Conveyor Xiulian Liu1, a Xuntao Liu1, b Aifang Wang1, c Hongguang Wang2 1Heilongjiang Science and Technology Institute, 150027, Harbin, China 2 Harbin Engineering University, 150001,Harbin ,China alxl--2002@163.com blxt98@qq.com cwaf02yjs@163.com Key words: belt conveyor; broken belt; protector device Abstract.
Introduce Belt conveyor is the production of very common a continuous conveying equipment in coal, metallurgy, building materials, and other departments have extensive application.
[2] Shuming Liu, Liyun Gao, Heping Guo: Xishan Science &Technology, China 2001.p.28. in Chinese
[5] Yinglin Liu, Cangxi Jia, Chunying Li: Shang Xi Mining Institute Learned Journal, China 1995.p.59. in Chinese
Shizeng Zheng: Study of the Problem of broken-belt catching of belt conveyor(Shandong University of Science and Technology ,China 2011) . in Chinese.