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There are many kinds of absorbing materials.
And they can be divided into traditional and new absorbing materials according to the research period [1, 2].
Journal of Magnetism and Magnetic Materials, Vol. 312(2007), p.310-313 [3] H.Qiu, J.H.Tang, Q.Yang, et al.
SURFACE TECHNOLOGY, Vol. 39(2010), p.66-70 [4] X.L.Li, H.S.Jia : Materials Engineering, 3(2007), p.14-17 [5] Y.A.Yang, W.Y.Zhang, W.F.Bai : Rare Metals Letters, Vol. 25(2006), p.33-37 [6] S.N.Wei, R.Z.Li, L.Chen, et al.
Functional Materials, Vol. 34(2013), p.32-35

Methodology Experimental materials Compost materials.
Composting materials were the mixtures, and the mixtures of air-dried chicken manure, fresh furfural residue and dry bagasse at 4:4:1 ratios (w.w.
And composting materials were turned one time every 7 days.
Journal of Hazardous Materials, 153, pp. 885-891 [7] Ministry of Agriculture of the People’s Republic of China. (2006): China's Agriculture Yearbook 2006.
Compost Science and Utilization, 10 (2), pp. 150-161 [12] Zhang, W.

INTRODUCTION With the progress of the semiconductor technology, more and more materials, such as GaAs, SiGe and Ge are being studied to replace or to be applied to devices originally made of the Si material to achieve better performance.
Among all materials, Ge is a semiconductor material with indirect bandgap.
Green, Applied Surface Science, 255 (2009) , 7028–7035
Howari, Journal of Physics and Chemistry of Solids, 70 (2009) , 1337–1343
Rana, Taj Muhammad, Applied Surface Science, 256 (2010) , 2031–2037

Karchesy2,d 1Key Laboratory of Bio-based Material Science and Technology of Ministry of Education, Northeast Forestry University, China 2 Department of Wood Science and Engineering, Oregon State University, Corvallis, OR 97331, USA a103182147@qq.com, blegendyuanyuan@163.com, clishujun_1999@yahoo.com, djoe.karchesy@oregonstate.edu Corresponding author Keywords: Cupressus macrocarpa heartwood, essential oil, anti-fungal activity, wood decay fungi.
Materials and Methods Materials.
Essential oils (also called volatile oils) are obtained from plant materials (flowers, herbs, buds, leaves, fruits, twigs, bark, seeds, wood and roots).
Advanced Materials Research Vol. 365 (2012), p. 375-381 [9] M.
Journal of Organic Chemistry Vol. 21(1956), p. 332-5.

Namba Y. etc, had made a lot of theoretical analysis and experimental researches [3-5], but these materials are hard and brittle mostly.
Acknowledgements The author grateflly acknowledge the National Natural Science Fund of China for their Support of this work: The contact number is 50405011.
Kuriyagawa and et al: Journal of Materials Processing Technology, Vol.121 (2002), pp.363-372
Ngoi and et al: Journal of Materials Processing Technology, Vol.121 (2002), pp.243-251
Li: Key Engineering Materials, Vol.257-258 (2004), pp.201-206.

But with the growing use of natural granite as constructional and ornamental materials, there is an increasing demand to reduce production cost and increase productivity.
The core material of the saw-blade is spring steel 65Mn, and its properties are listed in the Table 1.
Xiong: Journal of University of Science and Technology Beijing, Vol.16 (1994), pp94-97
Ma and et al: Mechanical Science &Technology, Vol.18 (1999), No. 3, pp.366-368
Ding: Key Engineering Materials, Vols.259-269 (2004), pp. 141-145. 0 5 10 15 20 25 30 0 500 1000 1500 2000 Clampling disc diameter 100mm 150mm 200mm Natural frequency [Hz] Oder 0 5 10 15 20 25 30 0 300 600 900 1200 1500 1800 Core diameter 490mm 790mm 990mm Natural frequency [Hz] Order Fig.4 The influence of clamping disc diameter Fig.5 The influence of core diameter

Liu 2 1 Electron Microscopy Laboratory, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, P.R.
China, 2 Department of materials physics, University of Science and Technology Beijing, Beijing 100083, P.R.
Heilmaier, H.J.Maier, and A.Jurg, et al.: Materials Science and Engineering.
Hashimoto, et al.: Journal of Nuclear Materials,Vol.280(2000), p.264 [4] Y.

Optimization of Anodizing Condition for Mg-14mass%Li-3mass%Al Alloy Taiki MORISHIGE1,a*, Satoki TAKIYAMA1,b and Yuka ICHIGI2,c and Toshihide TAKENAKA1,d 1Department of Chemistry and Materials Engineering, Kansai University, Yamate-cho 3-3-35, Suita, Osaka 564-8680 JAPAN 2Graduate School of Science and Engineering, Kansai University, Yamate-cho 3-3-35, Suita, Osaka 564-8680 JAPAN atmorishi@kansai-u.ac.jp, bk282605@kansai-u.ac.jp, ck789549@kansai-u.ac.jp, dttakenak@kansai-u.ac.jp Keywords: magnesium alloy, anodizing, surface coating, Mg-Li alloy, corrosion resistance.
Takenaka: Materials Transactions 57 (2016) pp. 1853-1856
Takenaka: Materials Science Forum 1016 (2021) pp. 587-591
Jiang: Journal of Alloys and Compounds 485 (2009) pp. 789-793
Zhang: Materials Science and Engineering A 433 (2006) pp. 233-240

., Key Laboratory of Harbor & Marine Structure Durability Technology of the Ministry of Communications, Guangzhou, Guangdong, 510230, China 2 Department of Materials Science and Engineering, Dalian Maritime University, Dalian, Liaoning, 116026, China 3 Department of Materials Science and Engineering, Dalian Maritime University, Dalian, Liaoning, 116026, China 4 CCCC Fourth Harbor Engineering Institute Co., Ltd., Guangzhou, Guangdong, 510230, China axiazhen0722@163.com, bpeterwp@126.com, c l_liu30@yahoo.com.cn, dxjianbo@gzpcc.com Keywords: Silicone Modified Acrylate Emulsion, Emulsion Polymerization, Water-based Coating Abstract.
Experimental Materials.
The process of dripping materials was about 2h.
Journal of Applied Polymer Science, Vol.79, 333-336(2001)

The effect of reaction parameters on the structural NaYF4 microcrystals Xinli Li , Zhanhong Ma, Yufei Wang, Fengzhang Ren, Ronghui Xu Materials Science & Engineering School, Henan University of Science ＆Technology, LuoYang, 471023, China Keywords: hexagonal phase NaYF4, crystal structure, morphology Abstract: NaYF4 microcrystals were synthesized using a hydrothermal method, and the effects of the EDTA and NaF addition amount on the crystal structure, morphology and size were systematically studied.
Introduction During the past decades, up-conversion (UC) fluorescent materials have attracted wide attention for their potential applicaitons, such as solid-state lasers[1], optical telecommunication[2] and solar cells[3].
Materials and methods All of the chemical reagents used in this experiment are analytical grade.
Room-temperature ultraviolet nanowire nanolasers, Science. 292(2001)1897-1899
Cao, et al, Flux growth of honeycomb-like β-NaYF4:Yb3+, Er3+/Tm3+ crystals with multicolor up-conversion luminescence, Materials Letters 86 (2012) 58-61 [4]Y.