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Current archaeological research, collections, traditional workmanship resumption and exploitation, and activities with cross-cultural influence conducted by culture and science/technology institutions are also taken into consideration.
As the raw material of boulting cloth, it was discovered accidentally.
Silk’s beauty is not only shown in its materials, but also in its techniques.
In most cases, silk is only a kind of materials.
(Journal of Huzhou Teachers College, 1994, (4): p. 68)

Research Progress in Thermal Conductivity of Polymer Matrix Composites Zhu Fan1,a, Fan Zimin1,b*, Zhang Lei1,c and Wang Yufeng1,d 1School of Materials Science and Engineering, Xi’an University of Science and Technology, Xi’an, 710054, China a3202540061@qq.com, bfanzm1212@xust.edu.cn, czhanglei5954@163.com, d670310618@qq.com Keywords: polymer-based thermal conductive material; thermal conductivity mechanism; thermal conductivity factor Abstract.
Traditional thermal conductivity materials include metal, inorganic and carbon materials.
Metal materials are poor in chemical corrosion resistance and insulation performance, inorganic materials have higher processing costs, and carbon materials have poor mechanical properties. 
Zhou, Thermal Conductive Polymer Materials[M], National Defense Industry Press, 2014, pp. 256-257. ], and only composite materials with high thermal conductivity fillers (such as CNTs, GNSs, etc.) exist. 
The higher the thermal conductivity of fillers, the stronger the thermal conductivity of the composite materials. 

In this article high value materials obtained from waste are reviewed.
Introduction Ceramic and metallic materials are typically obtained from naturally occurring ores and materials such as sand, clay etc.
Waste incinerator fly ash was used as a starting material to make zeolite like materials.
Several of these materials have multiple applications and have properties comparable to materials synthesized using conventional techniques.
Innovation in Materials Science – 2, Eds.: M.N.

Ultrafine Grained materials Ⅱ.
Materials Transactions.
Materials Letters.
Materials Science Form.
Journal of Materials Research.Vol. 18(4)(2003): p.1011 [13] Such J Y, Kim H S, Park J W, et al.

Introduction Researchers have made efforts to improve the mechanical and electrical properties of micro-electronic materials[1~6].
However, many pure materials (such as silver, copper and aluminum) have high electric conductivity but very soft.
Journal of Materials Reserch.
Science, Vol.304(2004), p.422
SCIENCE.

Forest subsystems provide fuel, building materials, potherb, meat, fruit and domestic water for Hani ethnic minority.
Use of sustainable local materials.
Cheng: Journal of Mountain Science.
Zhao: Advance Materials Research.
Geng: Advance Materials Research.

Bacteria passed through the membrane and then oxidized with substances (proteins, enzymes, genetic material).
Bott, Experimental thermal and fluid science, 1997, 14: 375-381
Journal Microbiology, 1999, 86 (5): 859-866
SForeign Medical Sciences，2004, 31(5):351-355
Journal of Nanjing University of Science and Technology, 2000, 24(1):72-75

The single-storey building accounts for 98.9% in total Beijing rural building, and most is brick masonry structure of which clay solid brick is 85.4%, clay hollow brick is 0.9%, and the other materials (i.e. stone and adobe) are 14.6%.
Journal of civil engineering, 2009, 42(4): 78-83 [6] Hongyi Li, etc.
Beijing Institute of Real Estate Science and Technology, 1986 [7] Hongyi Li, etc.
Beijing Institute of Real Estate Science and Technology, 1986 [8]Jinqian Xia, etc.
Journal of Dalian University of Technology, 1979, (1): 60-71

Nitrogen (N2) was used as dilution gas and carrier gas which transports the source materials to the reactor.
Advanced Functional Materials, 2016. 26(16): p. 2594-2608
Advanced Materials, 2015. 27(33): p. 4858-4864
Journal of Materials Science-Materials in Electronics, 2017. 28(19): p. 14341-14347
[21] Hanada, T., Basic Properties of ZnO, GaN, and Related Materials. 2009. 1-19

China 201804 (Corresponding author) 3Institute of Geology and Geophysics, China Academy of Sciences, 19 Bei Tu Cheng Xi Lu Chaoyang District, Beijing P.R.
Introduction The asphalt pavement design method based on elastic layered system reflects the mechanical response of pavement structure to some extent, but due to the complexity and variability of materials’ composition and nature, the impact randomness of environment and load factors, and the quality instability of non-factory construction, it is very difficult for the purely mechanical method to learn the real response of actual pavement structure.
So the surface materials need more attention on fatigue performance especially for the top two layers
Acknowledgments The research was supported by the National Natural Science Foundation of China (No. 50968016).
[3] Xudong Zha, Qisen Zhang: China Civil Engineering Journal Vol. 33(5) (2000), p. 92~96, in Chinese