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Study on Magnetic Fluid Static Seal of Large Gap Li Decai, Zhang Haina, Zhang Zhili School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing, 100044, China adcli@bjtu.edu.cn Keywords: Magnetic Fluid, Seal, Pressure, Magnetization, Temperature Abstract.
Fig.3 shows the key part of magnetic fluid seal.
Different kinds of magnetic fluid used in experiment are shown in Table 1 and The experimental results are shown in Fig.4 The material of the permanent magnet in the experiment is NdFeB, Br=1.35T, Hc = 1040 kA/m, (BH) max=320kJ/m3.

Design and Application on Bluetooth-based wireless sensor network debris flow Mountain Health Monitoring System Hong Ma Institute of Energy and Electrical Engineering ,Nanjing Institute of Industry Technology,Nanjing,China mh_purple@163.com Keywords: Bluetooth technology; sensor network; debris flow; health monitoring Abstract.
The core of debris flow forecast is to determine the critical condition of debris flow activity: that is the solid material storage, moisture content, stability and longitudinal valley topography critical conditions such as rainfall, rainfall intensity, runoff and so on.
Fig.1 Bluetooth add wireless sensor network solution Modern wireless sensor network absorbed and integrated the results of today's advanced technology, such as sensor technology, embedded technology, distributed information processing, wireless communications technology, is a computer network which is consisted by automatic device based on spatial distribution, the keystone is to achieve real-time monitoring, sensing, collecting monitoring object information in a variety of environment through integrated micro-sensor, data processing done by the embedded system, achieving information transmission by the use of random self-organizing wireless network by the way of multi-hop relay mode,whose nod is an essential part of the wireless sensor network, while the key technology is reducing energy consumption of nodes and application software development.LEACH protocol is often used to simplify the algorithm processing, to achieve the purpose of reducing energy consumption , the results show

3D Printing Job Editor for Workflow Visualization Design and Implementation Hao YIN1,a, Guangxue CHEN1,b*, Zaohui YU1,2 1State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, China 2China Academy of Printing Technology, Beijing, China ajofel_yin@hotmail.com; b*chengx@scut.edu.cn (Corresponding author) Keywords: 3D Printing; Workflow; Visualization; XML.
The workflow for crossover production with multiple system, material and process are fragmented[1].

Introduction Steel fiber reinforced concrete is a complex material which is made up by doping steel fiber into concrete.
Steel fiber types can influence the bond behavior between steel bar and concrete, so the steel fiber types is also a key influence factor on the cracking moment of steel fiber reinforced concrete beams. 3 types of steel fiber include end-hook steel fiber, milled steel fiber and waved steel fiber.
Zhang, et al, Cracking resistance performance of super vertical-distance pumped SFRC, Frontiers of Architecture and Civil Engineering in China, 2 (2008) 179-183

Fabrication and Coagulation Phenomena of ZnO Microsphere Particles Gang-yin YAN School of Information and Engineering, Tibet University for Nationalities, ShanXi, XianYang, China,712082 yangangyin1982@163.com Key words: Seed solution method, Vertical deposition, Coagulation phenomena.
The lower stirring speed goes against material migration.

A Novel Text Data Mining Method based on Neural Network and Its Application Liu Lei 1,a ,Wang Shaoqiang2,b,Gao Quanbao3,c 1Department of Information Engineering, Jilin Business and Technology College, Changchun 130062, China 2College of Computer Science and Technology, Changchun University, Changchun, 130022, China 3Graduate School, Changchun University of Science and Technology, Changchun, 130022, China aemail:185111797@qq.com, bemail: 70942878@qq.com, cemail: 14279887@qq.com Keywords: Text Data Mining, Neural Network, Application Abstract.
We used news stories gathered from journals and newspapers as raw material, uncovered associations needed, and used these associations to apply to classification tasks.
This approach led to the identification of the key words in the narrative in incidental medical records, may help reduce unnecessary CT request by clinical physicians.

It Consists of computer system, geographic data and the user, to generate and output a variety of geographic information through the geographic data integration, storage, retrieval, manipulation and analysis, so as to land use, resource management, environmental monitoring, traffic and transportation, economic development, city planning and government departments administrative management to provide new knowledge [3], offer decision service for engineering design and planning, management.
The hardware infrastructure is the necessary material conditions to construct cloud GIS, these infrastructure could buy on their own, can also be rented, leased like telecom operators, Amazon, IBM and other infrastructure services, and then to construct the cloud GIS services of GIS platform, software, content level .
Cloud computing produced in business, some key techniques of the cloud computing have not fully open at present.

Xu1, e 1The key lab of National and Local United Engineering for "High-Efficiency Cutting & Tools", Harbin Univ. of Sci. and Tech, Harbin, 150080, P.
Establish the finite element model As shown in Fig 1-a), the three-dimensional model of the machine is set up in the 3D modeling software UG8.0,after which is imported to ANSYS WORKBENCH, set the material properties, and then uses solid187 to mesh the unit.

Semantic Similarity Measure based on Concreteness Degree of a Concept Wenqing Li1,2,a, Jiafeng Sun1,2,a, Wenqin Lu1,2,a, Yongle Zhang1,2,a, PuZhao3,b 1Research Institute of Highway Ministry of Transport, Beijing 100088, China 2Key Laboratory of Road Construction & Material of Ministry, Beijing 100088, China 3School of Computer Science and Technology, Beijing Institute of Technology, Beijing 100081, China aemail: yeaphon_li@126.com, bemail: zhaojialipu@126.com Keywords: Semantic similarity; Ontology Abstract.
Data and Knowledge Engineering, 2010,69(6): 573-597
Research on Key Techniques of Distributed Web Service Discovery System [Ph.

Study on TC4 Titanium Alloy by Laser Oxygen-diffused Hardening Process under Different Gas Atmosphere CHEN Chang-jun1,2, ZHANG Min1,2, CHANG Qingming2 1 School of Mechanical and Electrical Engineering, Laser Processing Research Center, Soochow University, Suzhou,215021, P.R.China 2 Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Wuhan University of Science & Technology Wuhan 430081 P.R.
Also, it is considered as a better biomedical material for surgical implants.