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Choose Vectran fiber as a reinforcing layer of stratospheric airship envelope material, Combined with digital speckle method measuring tear strength of envelope materials containing different initial center crack length.
This paper further studied the relationship between the strength of yarn and the tear strength of the materials.
This paper further studied the relationship between yarn strength and the tear strength of materials.
Materials and Methods Stratospheric Airship envelope material is a multilayer film laminated composites, high-strength fiber as a reinforcing layer.
Vol.82 (2010),p.48-59 [2] Meng Junhui,Zhang Yanbo,Lv Mingyun:Journal of Beijing University of Aeronautics and Astronautics.(2014) [3] Liu L B, Liu D X, Lv M Y: Advanced Materials Research.

Experiment results show the dependence of the abrasive particles on the choice of materials.
Mechanical machining methods are not suitable for machining of workpiece materials for modern optical system.
Different combinations of workpiece materials and abrasive with different machining processes shows complete reverse material removal rates.
Experiment results indicate the dependence of the abrasive particles on the choice of materials.
hydrofluoric acid, Journal of the Chinese Ceramic Society. 32(2004)287-296 [13] Lu Dan, X.

Chinese Journal of Mechanical Engineering, 2012, 48(21): 116-123
Journal of Xi’an Jiaotong University, 2012, 46(11):y1-y6
Beijing: Science Press, 1977
Mechanics of Materials[M].
Wuhan: Huazhong University of Science and Technology, 2006.

Study on Drought Resistance Engineering with Certain Engineering Materials and Improved Information Diffusion Xiaojun Xiang a,b, Qiong Li c a Ideological and Political Thought Education and Research Department, Wuhan University of Technology, Wuhan 430070, Hubei, China b School of Humanities and Social Science, Hubei Polytechnic University, Huangshi 435003, China c School of Mathematics and Physics, Hubei Polytechnic University, Huangshi 435003, China Keywords: rare earth, water-retention materials, improved information diffusion, drought risk assessment Abstract: Drought is a most serious hazard to life and property.
This paper proposes the use of super absorbent polymers and drought resistant material to improve the arid region of environmental problems.
Based on the unique rare earth resources in our country, China's scientific and technological workers developed a series of new rare earth anti-drought and water-retention materials including "rare earth dry land treasure", "grass planted rare earth - live" and "rare earth drought-resistant rhizobium inoculant" because the application of rare earth has more practical value and can significantly improve plant ability of drought resistance, resistance to lodging and resistance to insect pest and so on aspects.
* Corresponding author: Qiong Li, Affiliation: School of Humanities and Social Science, Hubei Polytechnic University, Huangshi 435003, China References: [1] Huang, C.: Information diffusion techniques and small-sample problem.
International Journal of Information Technology and Decision Making, 1, 229-250,2002

In this article, cementing materials are made of different proportions of materials.
The main selected materials are shown in Table 1.
The materials and the amount in primary protocol are shown in Table 2.
JOURNAL OF PHARMACEUTICAL PRACTICE, 2005, 23 (1): 52 ~ 55 [5] Li Jun, Chen Mian, Zhang Hui.
JOURNAL OF THE UNIVERSITY OF PETROLEUM,CHINA(EDITION OF NATURAL SCIENCE), 2005, 29 (6): 41 ~ 44 [6] Li Jun, Chen Mian, Liu Gong Hui.

Rolling process is one of the excellent methods for processing new high performance materials.
Furthermore, plastic deformation process of polymer materials by rolling process is more complex than metal materials.
Plastic processing polymer materials would be used to manufacture high strength and high accuracy products, the physical properties of materials can be grasped during the rolling process, and it is needed to analysis the deformation structure [6].
Materials and Experiment Method Rolling Process.
Yamada: Journal of JSEM Vol.8 (2008), p.71

The Preparation and Luminescence Properties of Stannate Red Phosphors for WLED Chao Guo1, Limin Dong1,2, Tao Jiang1, Fei Lv1, Xianyou Zhang1,2 1College of Materials Science and Engineering, Harbin University of Science and Technology, Harbin, China 2Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education, Harbin University of Science and Technology, Harbin, China Corresponding author: donglimin@hrbust.edu.cn Keywords: Stannate, Hydrothermal and Sintering, Luminescent Material, Doping of Rare Earth, WLED.
In the end we can get the La0.01Y1.99Sn2O7: Eu3+, Dy3+ light-emitting materials.
Chinese Journal of Luminescence, vol. 26, p. 404-406(2005)
Chinese Journal of Luminescence, vol. 27, p. 201-205(2006)
Photoluminescence of Y2O2S: Eu3+ phosphor prepared by flux fusion method, J.Journal of Functional Materials, vol.9, p. 1328-1330(2005)

The results provide a theoretical basic for selecting coating thickness of thermal barrier coating materials in optimization design.
Thermal barrier coating materials is a type of advanced functional materials.
Theoretical Formulation The thermal equilibrium equation [6] for thermal barrier coating materials are ,
When the body forces, the displacement equilibrium equations for thermal barrier coating materials are
[8] Weiguo Mao, Cuiying Dai and Yichun Zhou: Natural Sciences Journal of Xiangtan University Vol.27 (2005), p.52, in Chinese.

Erosion experiment of brittle materials.
Journal of Materials Engineering,1991,1(13):63-70
[3] Aquaro D,Fontani E,Erosion of Ductile and Brittle Materials[J].
[4] Wiederhorn S M,Hockey B J.Effect of material parameters on the erosion resistance of brittle materials[J].
Journal of Materials Science,1983,18(3):766-780

Materials were mixed with a mass ratio 50:40:10, respectively, and stirred in deionized water.
Xiao, Synthesis of tungsten diselenide nanoparticles by chemical vapor condensation method, Materials Science 21 (2015) 339–342
Tirado, Novel layered chalcogenides as electrode materials for lithium-ion batteries, Journal of Power Sources 68 (1997) 704–707
Figiel, Modelling stress-affected chemical reactions in non-linear viscoelastic solids with application to lithiation reaction in spherical Si particles, International Journal of Engineering Science 128 (2018) 44–62
Korolev, Stress-assist chemical reactions front propagation in deformable solids, International Journal of Engineering Science 83 (2014) 57–75.