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The Journal of Microbiology, Biotechnology and Food Sciences, 2 (3): 872-885
Micromycete destruction of composite materials based on natural and synthetic polymers / V.
Popov // Journal of Physics: Conference Series, 2018
Technology of biodegradable polymeric materials: teaching aid / E.
Zenitova Composite materials based on polypropylene and natural rubber/ R.R.Yusupov, V.V.

Coal waste paste materials hydration 8h generate more AFt (ettringite), and it’s the main reason of materials have a high early strength.
Flake and prismatic materials are increase gradually in hydration products after coal waste paste materials hydration 3d.
Mining Subsidence Science[M].
Coal Science and Technology, 1999,27(1): 10-13
Shandong University of Science and Technology, 2009

Department of Materials Science and Engineering, Hainan University, Haikou, 570228, China 2.Key Lab of Advanced Materials of Tropical Island Resources, Ministry of Education, Department of Materials Science and Engineering ,Hainan University,Haikou,570228,China a.e-mail:742559069@qq.com, b.e-mail:zhanghao570@souhu.com c. e-mail:1247770547@qq.com, *d. e-mail:wujinyi1976@yahoo.com.cn Key words: ChangJiang iron ore gangues, aerated concrete block, the compressive strength Abstract.
Obtain the strongest compressive strength with the ratio 0.59:1 for water and raw materials.
Conclusion By way of the study for the mixture ratio of raw materials, and the influence of different raw materials on compressive strength of the products, consummate mixture ratio is confirmed.
Journal of Hunan City University, 2004, 13(3), pages 7
Wall Materials Innovation & Energy Saving in Buildings, 2004, (3), pages 48

Recently, many researchers have made much work in grinding of carbide materials.
Gui et.al studied ELID grinding mechanisms of nano-carbide materials[2].
The workpiece materials are tungsten carbide(CP1), and their compositions and performances are shown as in Tab.2.
[4] LU M Z, XIONG W L, HUANG H W, et al, in: Developments of super-high speed grinding and its relative main technologies[J], submitted to Journal of Hunan University: Natural Science, China, 10(5):44-48 (2002) [5] SHANG Z T, HUANG H, SHENG X M, et al, in: Experimental research on high-speed ELID grinding process for Si3N4[J], submitted to Journal of Hunan University: Natural Sciences, 12 (12):30-34 (2007) [6] Sheng Xiaomin, in: Ultra-high Speed Grinding Technologies [M], submitted to China Machine Press, 25-36 (2010) [7] F.
Evans, et al, in: High speed grinding-fundamental and state of art in Europe, Japan and USA, submitted to Annals of CIRP 46 (2) 715–724 (1997) [8] Lathabai S, Rodel J, Dabbs T, et al: Fracture mechanics model for subthreshold indentation flaws:Part II Non-equilibrium fracture[J], Journal of Materials Science, 26(9):2313-2321(1991)

Advances in Materials and Processing Technologies. 
International Journal of Technical Innovation in Modern Engineering & Science.
Fatigue & fracture of engineering materials & structures. 
Standard Test Method for Tension-Tension Fatigue of Polymer Matrix Composite Materials.
ARPN Journal of Engineering and Applied Sciences.

North China Institute of Science and Technology has completed the network course construction of A Survey of Japan in May 2014.
Moreover, related supporting materials such as pictures, sound, video and so on are not attached to the existing textbooks.
In this way, the progressive guidance, from surface to center, gaining new insights through reviewing old materials, conforms to students’ cognitive process.
Students can learn by themselves after class and conduct self test through a large number of related materials and exercises on the network teaching platform.
Fund: This paper is funded by advanced education scientific research of North China Institute of Science and Technology References [1] Feng Fang, A Study on Teaching Method of A Survey of Japan, Journal of University of International Relations, 1998.3 [2] Jiang San zhen, Introduction to the Teaching Method of A Survey of Japan, Nihongo No Gakushu To Kenkyu, 1985.4 [3] Liu Xiao bei, Xu Zheng chun, Zhou Bei, Construction of Opening and Interactive Teaching Mode of Introduction to Tourism Based on Network Teaching Platform, Journal of Anhui Agricultural Sciences, 2013 [4] Zhan Guixiang, On the Application of Multimedia Courseware in Japanese Cul ture and Societ, Nihongo No Gakushu To Kenkyu, 2012.1 [5] Zhan Guixiang, A Rearch on Teaching of Japanese Culture and Societ in Intercultural Education, Nihongo No Gakushu To Kenkyu, Nihongo No Gakushu To Kenkyu, 2007.3 [6] Zhou Jie, Teaching Thoughts on A Survey of Japan, Journal Beijing International Studies University, 2004.6 [7] Hayasi

The choke point of rapid prototyping technology application was analyzed, such as molding materials, precision error, and the performance of data sharing software.
Dayton University[6] used LOM technology to obtain ceramic pieces, ceramic matrix composites and resin-based composite materials.
The future prospects of RP Technology New materials of rapid prototyping Rapid prototyping materials should have strength, stiffness, moisture resistance, thermal stability requirements.
Journal of Aeronautical Materials. 22 (2002),p.22 [6]KlostermanA.
Journal of Materials Science Letters. 14(1995),p.1562 [8]Jason Grau et al.Ceramic In-dustry.,7(1996),p. 22 [9]Chen Wei, Li Guohua, Gong Zhenning, et al.

Special scattering characteristics of materials oriented method of polarization analysis Shixue Xu1, a, Lingfei Xu2,b, Yanru Chen3,c 1,2,3Department of Optical Engineering, Nanjing University of Science and Technology, Nanjing, P.R.China 210094 aete_corner@yahoo.com.cn, bjsj900@hotmail.com, cyrchen2002@yahoo.com.cn Keywords: Scattering, polarization analysis, modeling Abstract.
Our experiment indicates that some typical materials have similar scattering characteristics which could fail the traditional analysis method.
The intensity of scattered light is usually determined by the reflectivity of materials and the reflectivity of many kinds of materials will change along with the angle of incidence and the angle of reflection which is usually described by bio-reflection distribution function (BRDF).
Our research indicates that the optical differentiation of materials method will have more feasibility if we take more information from the scattered light of materials’ surfaces, for example, the polarization variational tendency which is a remarkable characteristics when the two kind of materials with similar scattering characteristic are need to be distinguished.
James, “Change of polarization of light beams on propagation in free space,” Journal of Optical Society of America A, 11, 1641-1643 (1994)

Over the last decade, advances in materials technology have enabled the production of more complex components by mixing two or more materials.
Walls, applied dental materials.
Barbour, introduction to dental materials-E-book.
Ibn AL- Haitham Journal For Pure and Applied Sciences, 29(1), (2017)
Journal of the Mechanical Behavior of Biomedical Materials, 79, (2018): 246–253.

Materials and Methods Test materials.
Y Zhang: Shaanxi Journal of Agricltural Sciences, Vol. (2006) No. 2, p. 49-50 [2] TERMORSHUIZEN A.
[4] GUO X.W., HU X.X., LI K.: Chinese Journal of Soil Science, Vol.41(2010), No. 2, p.320-322
Jin H: Shaanxi Journal of Agricltural Sciences, Vol. (2005), No. 4, p.64-67
Luo, Zheng Y.: Chinese Journal of Eco-Agriculture, Vol.10(2002), No. 1,p. 44-46.