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After the distribution circuit pressure reaches the set value, pressure oil from point A and B in the circuit respectively pressure on left and right ends of pumping circuit hydraulic valve, and the differential pressure PAB switches the hydraulic valve and complete the switch between concrete cylinder’s pump material and suction state.
References [1] Yalin Zhang:Technology & Management For Construction Machinery,Vol. 6(1996),p. 21(In Chinese) [2] Qinde Liao:Design and Fabrication, Vol. 11(1999),p. 54(In Chinese) [3] Zhonghua Huang,Bo Jin,Shaojun Liu:Journal of center south university(science and tecnology): Vol. 37(2006),p. 306(In Chinese) [4] Jianjun Shen,Zhongxu Feng, Benxue Liu:China mechanical engineering,Vol. 20(2009),p. 1634(In Chinese) [5] Yunxi Wang:Coal Science & Technology, Vol. 1(2001),p. 44(In Chinese) [6] Junxin Liu,Biao Ma,Heyan Li:Vehicle & Power Technology, Vol. 2(2009): p. 6(In Chinese) [7] Chen Tiemin,Baode Jing:Construction Machinery, Vol. 8(1995): p. 22(In Chinese)

In this way, the transmission line protective spacing and tree management information system can ensure the transmission line's work safety and stability, but also reduce the inspection work of some unnecessary waste of human and material resources But in fact, tree height growth rate and crown diameter growth rate is variable, the terrain, sunshine, rainfall, seasons, species and other factors are relevant.
[4] Wang Shan,Yan Fei.Process model of SVR trees and Study on Optimization of parameters,Hunan Agricultural Sciences，2010，(3)：103-106
Journal of University of Science and Technology Beijing，2002, 9 (2)： 156-160．

This paper is supported by China Postdoctoral Science Foundation (NO:2013M530459 ) and 2014 Guangzhou Twelfth Five Years Plan of philosophical and social science program (NO:14G21).
Studies on the Strategies of One Village One Brand’ Development in Shaanxi Province , Journal of Northwest A & F University, Apr (2007) [3] Huang Wei, Brand Image Strategies and Design.
Shenzhen: Selected course and teaching material for the Graduate School of Tsinghua University Shenzhen, March, (2013) [4]Cao Sui, Community Image Design.

A Model and Decomposition Mechanism of Complex Task in MAS Han Zhang1, a, Ruifeng Guo1, b, Cong Geng1, c 1 Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang, 110168, China azhanghan@sict.ac.cn, b44071732@qq.com, cgengcong@sict.ac.cn Keywords: Multi-agent system; Task decompositon; Hierarchical model; Atomic task Abstract.
In this set, human resources, technical resources and material resources are included.
Acknowledgment This work was financially supported by National Science and Technology Major Project “Application and popularization of domestic hardware and software in CNC system” (2012ZX01029001-002).
International Journal of Intelligent and Cooperation Systems.

Process Mineralogy and Flotation Kinetic of a Copper Oxide Ore during Sulfuration Flotation Kun Xiong 1,a, GuiShan Zheng1,b 1College of Earth Science And Resources, Chang’an University, Xi’an 710064, China axiongkun2003@126.com, bz29@chd.edu.cn Keywords: cuprite; copper oxide ore; flotation kinetics Abstract.
After grinding, the material has a particle size around 85% below 0.074 mm.
Acknowledgements The work was financially supported by the youth fond of the National Natural Science Foundation of China (grant No. 51204023), and the Special Fond for Basic Scientific Research of Central Colleges, Chang’an University (grant No.
Kelebek: International Journal of Mineral Processing, Vol. 98 (2011), p. 48

Anti-collision Device Structure Research on Reservoir Arch Bridge Jiang Lin1,a, Jun Li2, and Bingjiang Dong3 1Southwest Hydraulic Engineering and Science Research Institute for Waterways, Chongqing Jiaotong University; 400016, Chongqing, China; 2Bureau of Hydrology and Water Resources Survey of the Upper Yangtze River; 400014, Chongqing, China; 3Hydrology Bureau of Yangtze River Water Resources Commission; 400014, Wuhan, China; ajianglin0508@126.com Keywods: Arch bridge, Arc Water Lifting Anti-collision Device, Structure research Abstract: The construction of reservoir is beneficial to improving channel conditions, but at the same time, it also increases the possibility of ship-bridge collision, especially for arch bridge, the navigable clearance of which reduces.
Since the collision of ship and anti-collision device involving structure, material and the nonlinear process, the finite element software ABAQUS is adopted in this article considering it can solve the nonlinear problem.
Journal of Shihezi University(Natural Science),2005,23(6):742-745.

And then transfer these data to varies material of power equipment running record.
[J]Journal of Electric Power Science and Technology, 2010,25(4):31-35
Study on Intelligent Power Distribution Area[J] Science & Technology Information, 2012,6:379.5

The size of the gear material selection, Single-stage helical gear structure, standard double circular arc tooth profile—1991, Gear accuracy is not less than 6（—1995）。
Conclusion This paper is supported by the natural science foundation of Fujian province（No.2012D128）.
Research on Optimization Algorithms Based on Particle Swarm Optimization and Differential Evolution[D].College of Computer Science and Technology, Jilin University, (2007),p.92-110 [6] Zhang Li-biao, Zhou Chun-guang, Ma ming, et al.A Multi-Objective Differential Evolution Algorithm Based on Max-Min Distance Density[J].
Journal of Computer Research and Development Vol.44: 1 (2007), p. 177-184 [7] Chen Chen-wen.Drive of Cylinder Gears with Circular-arc Teeth[M].Beijing: China Higher Education Press (1995),p.73-77 [8] Manual gear Editorial Board.

Checking Adulteration of Aromatic, Amylose Content and Glutinous in Rice by Using Molecular Marker Atirada Boondech 1, a*, Sunisa Sajaw1, b 1 Biology program, faculty of Science and Technology Kamphaeng Phet Rajabhat University 69 Nakorn Chum, Muang Kamphaeng Phet Province 62000, Thailand a atirada@hotmail.com, b aomjaw.sunisa@gmail.com Keywords: adulteration, aromatic, amylose content and glutinous Abstract.
Method of Experiment Rice material.
Plant Science. pp. 1193-1199
Poonsak, Thai Rice Research Journal, 2007.

To achieve the needed elastomeric properties, various elastomeric materials have been evaluated as the scaffolds to engineer these tissues.
Science. 249: Issue 4972: 992-1000. (1990)
Korea-Australia Rheology Journal.