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Two rotor rings are fixed by the rotor ring cover of permeability material.
According to the theory of magnetic field, the reluctance of ferromagnetic materials is far less than the magnetic resistance of air between the gap, Main magnetic circuit will only through the place where magnetic resistance is small, So the magnetic coupling between them is separated by the gap in the middle of the rotor ring, achieve the purpose of electromagnetic separation between the maglev system and power generation systems.
Acknowledgements This work was sponsored by National Natural Science Foundation of China (61174055), Jiangsu Province University Achievements in Scientific Research Industrial Production Advancement Project (JHB2012-39), Jiangsu Province “333 Project” Research Projects (2014), Jiangsu Province “Qinglan Project” (2014), and the Priority Academic Program Development of Jiangsu Higher Education Institutions (2014).
Journal of Nanjing University of Aeronautics & Astronautics, Vol. 36, No. 2, p. 210-214, 2004 (in Chinese)

Considering of the yield stress of the material, the calculation method of the maximum load capacities of the interference fits has to be improved.
Acknowledgments This work is supported by the National Program on Key Basic Research Projects of China (Grant Nos. 2013CB035705), the National Nature Science Foundation of China (Grant No. 51175411 and No. 51139005).
Kollman: Journal of Mechanical Design Vol. 103(1981), p. 61 [3] S.Sen and B.Aksakal: Materials and Design Vol. 25 (2004), p. 407-417 [4] D.

Fadzil1,b, and Tan Winie2,c 1Center of Foundation Studies, Universiti Teknologi MARA, 42300 Puncak Alam, Selangor, Malaysia 2Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Malaysia afadiatul@salam.uitm.edu.my, baidafazliza@puncakalam.uitm.edu.my,ctanwinie@salam.uitm.edu.my Keywords: FTIR; Hexanoyl chitosan; LiClO4; TiO2; DMC Abstract.
Titanium oxide (TiO2) with particle size 30-40 nm that acquired from Nanostructured & Amourphous material Inc were used as received.
Lu: Journal of Molecular Liquids Vol. 177 (2013), p. 73-77 [5] Z.
Subban and Tan Winie: Key Engineering Materials Vol. 594-595 (2014), p. 608-612.

Introduction As one main research domain of nuclear fusion, Inertial confinement fusion(ICF) has many advantages, such as safety, cleanliness and inexhaustible raw material, etc[1].
The materials of the base and column are both natural marble because of its outstanding stability.
Chinese Journal of Nuclear Science and Engineering, 1989, 9(3): 193-207.

., Journal of electronics materials,Vol.34, No.8, 2005
Narayandass and et al., Material Science and Engineering A445-446, (2007), 223-236

Material Engineering -UFSCAR, São Carlos, (1999). – Originally written in portuguese
Fennel Mineralization of Bacterial Cell Mass on a Photocatalytic Surface in Air, Environmental Science & Technology, Vol. 32, (1998) P.17
Fang Morphology and properties of ultrafinne SnO2-TiO2 coupled semiconductor particles, Materials Chemistry and Physics Vol. 62 (2000) p.62-67
Wold Effect of Silver on the Photocatalytic of TiO2, Journal of Solid State Chemistry, Vol. 106, (1993) p. 288-294
Vol. 1171 (2009), Materials Research Society

Materials and Experimental Characterizations 2.1 Materials and methods The epoxy resin matrix which consisted of resin (Bisphenol A- epiclorohydrin) and hardener (Polyaminoamide) from ATLAS EPOXY trademark was used with a ratio of 1:1 as a matrix material.
Ait El Fqih, Investigations of tensile behavior of basalt/glass/carbon/hybrid fiber composite, Materials Today: Proceedings. 52 (2022) 53-59
Series: Materials Science and Engineering. 75(2015) 012012
Liu, Strain rate dependent constitutive behavior investigation of Aer Met 100 steel, Materials & Design. 87(2015) 59–772., [9] N.
Gupta, Dynamic tensile behavior of multi-phase high yield strength steel, Materials & Design. 32(2011) 5091–5098.

Tribological Performance Research of Micro-nano Serpentine Powders Addictive to Lubricant Oil Bo Zhang1,a, Yi Xu 1, Baosen Zhang1,2, Binshi Xu 1 1 National Key Laboratory for Remanufacturing, Academy of Armored Forces Engineering, Beijing 100072, China； 2 School of Materials Science and Engineering, Shanghai Jiaotong University, Shanghai 200240, China aemail: zb79216@163.com Keywords: Micro-nano serpentine powders (MSP), Friction and wear, Addictive, Friction reduction and anti-wear, Lubrication state Abstract.
Introduction Wear is a phenomenon which is surface materials damage or loss between two contact solid surfaces in sliding, rolling, or impact movement.
Test materials: 45 steel, its rigidity is 128.4 HV; test contrast oil is gas machine lubricant oil SJ10W-40.
Contrast with sample lubricated with SJ10W-40, there had a clear difference that was no ablation on wear scar and no serious materials wear, but taking on a light-like.
Journal of Central South University of Technology. 2005(10):215-220

Pectin/PVA-Borax Hydrogel with Self-Healing Ability Nichakan Nichakornpong1,a, Pranut Potiyaraj1,2,b and Manunya Okhawilai 2,c 1Department of Materials Science, Faculty of Science, Chulalongkorn University, Bangkok, Thailand. 2Metallurgy and Materials Science Research Institute, Chulalongkorn University, Bangkok, Thailand.
Experimental Materials.
Pirouz, A Protein-Based, Water-Insoluble, and Bendable Polymer with Ionic Conductivity: A Roadmap for Flexible and Green Electronics, Advanced Science. 2019, 6, 1801241
Kumar, Progress in pectin-based hydrogels for water purification: Trends and challenges, Journal of Environmental Management. 2019, 238, 210–223

Application of Web-based Intelligent agent Tutoring Learning System QIU Wei1, a 1 School of Computer Science, JiaYing University,Meizhou City, Guangdong Province, 514015, China a qiuwei@jyu.edu.cn Keywords: Intelligent Agent, Intelligent Navigation Learning, Knowledge Graph, Artificial Intelligence.
It could flexibly organize learning materials according his individual requirement providing personalized learning environment.
It could flexibly organize learning materials according his individual requirement providing personalized learning environment.
sub-set of, for each knowledge unit includes the following six sub-skills elements: Kno: memorizing (Knowledge), on individual things and similar things, memory, and the methods and processes of memory, or to form, structure or background of the memory; Com: understanding (Comprehension), right knowledge and grasp of knowledge and systematic internalization; App: Application (Application), in a variety of specific, scenario using abstract concepts, principles and theories; Ana: Analysis (Analysis), broken down into various elements of knowledge or in part, to make all relevant levels is more clear and easier to understand the relationship between the various parts; Syn: synthesis (Synthesis), the individual elements or parts to be combined to form a whole, including the arrangements and integration of the various fragments, parts or elements to form a more clear form or structure; Eva: Evaluation (Evaluation), can be used to achieve specific goals for the materials
International Journal of Artificial Intelligence in Education, (2003)13(2-4), pp197-231