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Research on the optimization of supply water pipe network Zhang He1, a, Zhang Xiao Hui2,b, Cui Jian Guo 3,c 1,2,3 College of Environmental Science and Engineering, Taiyuan University of Technology, No.79, West Yingze Avenue , Wanbailin District, Taiyuan City, Shanxi Province, 030024, China Azhanghe19880418@126.com, bzhangxiaohuityut@163.com , ccuijianguotyut@163.com Keywords: City water supply; network optimization;frequency control Abstract.
The water supply system can be said to be the lifeline of a city, which can provide security for the life of the people,which can develop the life essential material basis, which can make sure the social stability, the prerequisite for economic development, and takes possession of the extremely important position.
On the other hand, we must realize that the key to save water is energy savings.
[5] X.Chena, J.Rajaa and S.Simanapalli.Multi-scale analysis of engineering surfac[J].International Journal of Machine Tools and Manufacture . 1995, 35(2):231-238

Brief of eddy current principle The key section of the paper is eddy current.
δ=1σμoμrf (1) Where δ= Standard Depth of penetration [mm], σ= Material electric conductivity [Ω/mm2], μo= Absolute permeability, μr= Relative permeability, f= Frequency.
The implementation of this system can improve the efficiency of checking the safety of rails and it has some practical engineering values and economic benefits.
SIBCON 2009, p.290-295 (2009) [2] Chen, Xiao-lei; Xiu-lin Wang: The design of testing system based on eddy current technology Mechanic Automation and Control Engineering (MACE), p. 811 – 814 (2011) [3] Nomura, N.; Aoyagi, Y.; Sekine, Y.: 1 [GHz] high frequency Colpitts oscillator, Frequency Control Symposium and Exposition.

For a Third-party Logistics company, it’s necessary to evaluate its perform of logistics service supply chain, to find the key factors for targeted improvement.
Computer Engineering and Applications, 2011,47(32):236-238
PCA-Based Performance Evaluation of Material Flow in Manufacturing Enterprise [J].
Industrial Engineering Journal, 2011, 14(1):87-90

The Liquid Level Control Based on New Two-degree-of-freedom IMC-PID Wenjin Wu 1,2,a, Shanhe Jiang1,b and Julang Jiang1,c 1 School of Physical & Electrical Engineering, Anqing Teachers College, Anqing Anhui, P.R..
China 2 Research Center of Photovoltaic System Engineering of Ministry of Education, Hefei University of Technology,Hefei Anhui, P.R..
For maintaining the stability of the production, the first thing is to keep the material quantity in the front equipment and back equipment as far as possible to change slowly or not to change.
Acknowledgment This work is supported by National Program on Key Basic Research Project (973 Program)(2009 CB219708).

Enhancement of Absorption of Injected Gas in New Type Mechanical Stirring Injection Refine Equipment Zhang TingAn1, Liu Yan1, Wang qiang1, He JiCheng1, Masamichi Sano2 1School of material and metallurgy Northeastern University NO3-11,WenHua Road, Heping District ,Shenyang, China 2Nogoya University Furo-cho, Chikusa-ku, Nagoya, 464-8601, Japan  zta2000@163.net Keywords: bubble disintegration and dispersion, absorption rate, injection refine Abstract.
The bubble dispersion and disintegration is the key of the technology of molten iron desulfurization by single blow grain magnesium, and the mass transfer coefficients is the basal parameter of gas absorption process.
[2] S D Gharat, J B Joshi , “Transport phenomena in bubble column reactors I: flow pattern”, Chemical Engineering Journal, no.48, pp.141-151, 1992
[3] P V Danckwerts, “Significance of liquid-film coefficients in gas absorption”, Industry & Engineering Chemistry, vol.43, no.6, pp.1460-1467, 1951

By applying lattice close-degree to make fuzzy recognition of images from two paper fragments and characters from the standard model database, it establishes a matching model of interaction between human and computer to splice and reconstruct English fragments. 1.Raising of the Problem Splicing and reconstructing of paper fragments has its crucial application in fields of restoring judicial material evidence, historical documents and obtaining military intelligence.
In solving the splicing problem, the key is to establish a standard model database which was mainly dependent on the complete characters in the document information. 
Computer Engineering and Applications, 2012 48 (5) 207-210
On polygon approximation of scrapped paper edge [C]. 3rd International Conference on Information Science and Engineering，ICISE 2011，Yangzhou, China, 011: 3429-3432

China 3School of Information & Electrical Engineering, China University of Mining & Technology, Xuzhou 221008, P.
China axzbjtg@163.com, b1098037417@qq.com, clcvesyh@163.com, dchenfan910128@163.com Key words: wavelength selection, Successive projections algorithm (SPA), BP neural network, FT-NIR.
Experimental Material：The spectrum data in this paper are measured by Caofeidian Port Office of Hebei Import and Export Inspection and Quarantine Bureau.
Journal of Food Engineering, 2012, 109(3): 457–466

School of Control and Computer Engineering North China Electric Power University Beijing, China yangguofeng@nx.sgcc.com.cna; xiaoqingming@nx.sgcc.com.cnb; ouyanghong@sgepri.sgcc.com.cnc; zhaojiakui@sgepri.sgcc.com.cnd; ashur0925@163.come; zhoujing108@163.comf Keywords: power system; fault diagnosis; Bayesian network; structure learning; parameter learning.
Therefore, adopting effective method to diagnosis the fault of power system accurately, finding out the fault components, reducing manpower, material resources and economic losses, appear particularly important.
Using the similar characteristics of the relay protection node conditional probability, first determine several key nodes conditional probability of relay protection ,and then the generation gonging into all the node and obtain the conditional probability.
Summary In recent years, Bayesian network has a wide range of application in data mining, knowledge engineering and information retrieval.

Experimental Investigation to Boiling Heat Transfer on a Heated Surface with Multiple Impinging Jets Ni Bin1,a,Wen Jie1,b,Liao Jun1,c,Deng Hongwu 1,d 1 National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion, Beihang University, Beijing 100191, China amechanist@126.com, bwenjie@buaa.edu.cn, cliaojun@sjp.buaa.edu.cn, ddenghw@buaa.edu.cn Keywords: Boiling Heat Transfer; Multiple Jet Impinging; Critical Heat Flux Abstract.
To make sure the top plane was the only surface with heat transfer, the copper block was placed in a wooden box, there was sheet made of insulating material (Aspen) under the bottom of copper block, pellets of perlite filled the space around copper block.
Journal of Engineering Thermophysics, 2001, 21(1):101-104 (in Chinese)
Evaluation of Jet Impingement Spray and Micro channel Chip Cooling Options for High Heat Flux Removal [J]．Heat Transfer Engineering，2007，28(11):911-923

Lazar 1d 1Tomsk Polytechnic University, Lenin Avenue, 30, 634050, Tomsk, Russia aIshiyan@rambler.ru, bzherl@tpu.ru, cvalisevskaya_s@mail.ru, dklazar@mail.ru Key words: microwave plasma, an aqueous liquid of methylene blue, solution of humic substances, activation, oxidation-reduction reactions.
This paper discusses the direct interaction with the discharge of dissolved organic substances, the mechanism of water activation and interaction of active particles with organic molecules and adsorption mechanism with the participation of loading material [2, 3].
Chemistry and Chemical Engineering.52 (2009) 116-120
The effect of a diaphragm discharge and ozone on an active bright-red dye 6C solution, Surface Engineering and Applied Electrochemistry. 49 (2013) 235-240