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The byproducts of a plant are the raw materials of another plant.
A closed-loop system can be even formed by this kind of material flow [1].
Journal of Cleaner Production, vol.12(2004).p.809-823 [2] Y.F.
Journal of China University of Petroleum.
Journal of Capital Normal University. (2004),p.61-64 [6] C.

Experimental Materials and equipments.
The main materials in the experiment are: chitosan, acrylamide, acrylonitrile, potassium peroxydisulfate and sodium bisulfate.
Journal of Applied Polymer Science Vol.53 (1994), p. 1115 [10] Singh, Dinesh K.
Journal of Membrane Science Vol.155 (1999), p.10 [11] Hasan S, Ghosh TK, Viswanath DS and Boddu VM.
Journal of Polymer Science Vol.5 (1981), p. 1081

Introduction Ammonium polyphosphate is a materials used as non-halogen flame retardant, it acts as flame retardant by intumescence mechanism [1,2].
Experimental Methods Materials:Diammonium hydrogen phosphate (DAP) and urea were supplied by Sinopharm Chemical Reagent Co.
Journal of Applied Polymer Science.
Journal of American Chemical Society, Vol. 91,(1969),p. 62
Journal of Agriculture Food Chemistry, Vol. 27,(1979), p. 612

A micromouse kit for teaching autonomous mobile robots[J], International Journal of Electrical Engineering Education, 2011,Vol.48(2):188-201 [2] Mishra Swati, Bande Pankaj.
Journal of Information and Optimization Sciences,2009,Vol.30(6):1197-1207 [5] Zhang Haoming, PEH lian Soon,Wang Yinghai.
Two axes micromouse PWM generator based on FPGA[J].Applied Mechanics and Materials Vols. 496-500:1674-1680
Design of a Edubot--Micromouse based on MCU+FPGA[J].Applied Mechanics and Materials Vols. 496-500:1664-1669
Journal of Jiangxi University of Science and Technology , 2010(02):26-28

Research of the vertical vibrations of Tandem Mill based on wavelet analysis Chunhua Ren1,a, *Xu Ma1,3,b, Zeming Li1,c, Yanhong Ding 2.d 1.School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China 2.
Acknowledgements This work was supported by the National Natural Science Foundation of China(No. 51101113), Key Technology Support Program of Tianjin China (No.12ZCZDGX00600), and Tianjin Natural Science Foundation (No.14JCYBJC16200).
Journal of Materials Processing Technology. 213 (2013) 581–588
Journal of Material Processing Technology. 209, 5002–5007
Journal of Materials Processing Technology. 212 (2012) 954– 961

Table 1: Physical and mechanical properties of Portland cement Fineness Specific surface (m2/kg-1) Setting time(min) Compressive strength(MPa) Split strength(MPa) Normal consistency Water requirement (% Slot plate screens Initial setting Final setting 3d 28d 3d 28d 26 0.3 341 103 159 35.4 65.2 6.4 9.2 Table 2: Chemical content of main gelled materials (%) Gelled material SiO2 Al2O3 CaO MgO SO2 Fe2O3 Na2O K2O Ignition loss Cement 20.60 5.03 65.06 0.56 2.24 4.39 1.31 Silica fume 93.20 0.51 0.51 0.23 5.56 Fly ash 52.38 32.12 2.16 0.47 .033 4.12 0.26 0.60 1.31 Slag 33.49 12.20 36.34 1060 0.67 1.30 .034 2.17 1.27 Sand: Yellow sand made in Nanjing, its apparent density is 2500kg／m3, bulk density l615kg／m3, slit content 1.0% and fineness modulus 2.72 and it belongs to Ⅱmedium sand.
Air-entraining agent: liquid JM-2000c high-efficient air-entraining agent made in Jiangsu Construction Science Research Institute, its recommended dosage is 0.005-0.001% (mass fraction).
Journal of the Chinese Ceramic Society. 2001, 35(1): 96-100
Journal of Southeast University (Natural Science Edition). 2006,36(4):56-57 [3] Mao Jize, Qi Hui, NianTian Gengyi.
Journal Of Building Materials. 2009，12(4)：473-477

Nanchang 330012, China 2School of Applied Science, University of Science and Technology Beijing, Beijing 100083, China aWYL1921@yahoo.com.cn, bwu1122334@126.com, cwanglg@yahoo.com.cn Keywords: Building Structures; Bonding with Steel Plate; Simulation Abstract.
Oehlers: ASCE Journal of Structural Engineering Vol. 118 (1999), p. 2023 [3] E.
Ahmad: ASCE Journal of Structural Engineering Vol. 116 (1997), p. 356 [5] H.
Schimmack: Journal of Constructional Steel Research Vol. 60 (2004), p. 649 [6] B.B.
Mutsuyoshi: Construction and Building Materials Vol. 16 (2002), p. 291

Materials Science and Engineering, Volume 27 (2000), pp. 95-141
Journal of Electronic Materials, Volume 35 (2006), pp.65-71
Journal of Electronic Materials, Volume 34 (2005), pp. 630-634
Journal of Electronic Materials, Volume 30 (2001), pp. 1083-1087
Journal Electronic Materials, Volume 31 (2002), pp. 1244-1249

Thermophysical Properties of Al2O3-water Nanofluids Bao-jie Zhua, Wei-lin Zhaob, Jin-kai Lic, Yan-xiang Guand and Dong-dong Lie School of Materials Science and Engineering, University of Jinan, Jinan 250022, China azhubj2005@163.com, bmse_zhaowl@ujn.edu.cn, clijk85@163.com, dkalaxiang_123@126.com, elixudong402@163.com Key words: Nanofluids; Viscosity; Surface tension; Thermal conductivity.
Journal of Colloid and Interface Science, 2004, 277:100-103
Journal of Zhejiang University (Engineering Science), 2007, 41(3):514-518
Journal of Colloid and Interface Science, 2007, 310(2):456-463
International Journal of Thermal Sciences, 2005, 44(4):367-373

The determination of reasonable reinforcement solutions, choosing appropriate fiber materials and controlling of construction quality are effective measures to guarantee the carbon fiber reinforcement effect.
Reinforcement material selection.
(3) The effect to reinforce the tunnel second linking cracks by pasting carbon fiber is combined effects result of materials and construction techniques.
It is necessary to choose the carbon fiber material, bonding material and other materials, but also pay attention to in construction cleaning surfaces, pasting and other construction areas.
References [1] YANG Chengzhong1, HUANG Ming,LIU Xinrong,et.: Journal of PLA University of Science and Technology(Natural Science Edition) Vol.11 (2010),p.322-327 [2] HuangMing , Liu Xinrong , Yang Chengz hong,et: Geotechnical Investigation & Surveying Vol. (2009),p.13-18