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Introduction With the development of material science and technology, people have a better understanding of cement materials.
Experimental Design Raw Materials of Experiment.
Qiao: Journal of Hunan University (Natural Sciences Edition). 26 (1999) 80-83
Huang: Journal of Hunan University(Natural Sciences Edition). 27 (2000) 77-81
Hu: Journal of Fuzhou University (Natural Sciences Edition). 34 (2006) 124-127

At present, 95% of energy, 80% of industrial raw materials and 75% of agricultural productions have come from the mineral resources in China.
Synthesis and trapping properties of dithiocarbamate macromolecule heavy-metal flocculants, Journal of Applied Polymer Science. 110 (2008) 2464-2466
Dispersion polymerization in organic media, British Polymer Journal. 5 (1975) 259-271
Copolymerization of dimethy-1aminoethylacrylate-methyl chloride and acrylamide in inverse emulsion, Journal of Materials Science. 40 (2005) 4833-4838
Copolymerization of 2-methylacryloyloxyethyl trimethy lammonium Chloride and Acrylamide Assisted by Photo-Initiation, POLYMER MATERIALS SCIENCE AND ENGINEERING. 26 (2010) 22-25

Through the discussion of the design studies of the injection system belongs to the device of bearing strengthening and polishing, a design of jet and recycling integrated system for the abrasive materials is proposed, during which the defect of traditional injection device is overcomed, the periodic duty of the strengthen strengthening and polishing material injection is achieved, and the bearing strengthening and polishing efficiency is greatly raised, the structural design and the calculation of essential parameter of the injection movement are also given .
With the instance, conclusions are drawn as below: (1) Such high-pressure injection and recycling integrated system for the abrasive materials, which is available, can produce and work continuously and safely; (2) The high-pressure injection and recycling integrated system, which is also can applied to other devices with jet movement, has been successfully applied to the strengthening and polishing machine and has great economic benefits.
Acknowledges The project is supported by National Natural Science Foundation of China (50875052).
References [1] S.E Deng,H.F Teng,Y.W Zhou,F.Q Ma,Z.H Zhang: Journal of Aerospace Power: Luster Polish Strengthening for Race Surface of the Mainshaft Bearings of Aeroengine: (2006): No.21: pp.545-549
[4] L.H Qi,J Luo,W.L Li,C.S Jiang,F Yang: Chinese Journal of Mechanical Engineering: Simulation and Experiment Research of the Uniform Drolet Spray Process:(2008):Vol.44: No.12: pp.86-92 [5] Jin.Xu and B.J.Chen.

Compared to traditional construction materials, structural glass members subjected to main compression are relatively unusual in buildings, despite a substantially high material compressive strength.
Materials.
Different constitutive laws were taken into account for the mechanical characterization of materials.
Journal of Structural Engineering, 137(8): 803-810 [5] Bedon C, Amadio C (2015).
Ceramic Armor VIII – Ceramic Engineering and Science Proceedings, pp. 53-64 [17] Walley SM (2014).

Slip-line field theory has not only been used in study of materials and forging, but also in geotechnical and structural engineering, material reinforcement and other fields[1-4].
Pater: Journal of Materials Processing Technology, (2004), p. 729-735 [2] I.A.
Chattopadhyay, et al: International Journal of Solids and Structures, Vol. 45 (2008), p. 6416-6435 [3] Xiaoliang Jin, Yusuf Altintas: Journal of Materials Processing Technology, 2011, 339-355 [4] S.
Cornec: International Journal of Solids and Structures, Vol. 37 (2000), p. 5385-5411 [5] Zhang Guoxiang，Liu Baochen: China Civil Engineering Journal.
Vol. 19 (2000), p. 994-996 [7] LI Kai, CHEN Guo-rong: Journal of Hohai University(Natural Sciences), Vol. 38 (2010), p. 191-195 [8] KONG Wei-xue, DENG Chu-jian, RUI Yong-qin, et al: Journal of Northeastern University(Natural Science), Vol. 28 (2007), p. 430-433 [9] Zhu Yiwen，Wu Chunqiu，Cai Yuanqi: Chinese Journal of Rock Mechanics And Engineering.

Materials and Methods 2.1.
Journal of Hazard Material，174(2010):455-462
Journal of Agro-Environment Science. 27(4): 1403- 1408
Journal of Lake Sciences, 20(5): 585-590 [18] Oehm NJ, Luben TJ, Ostrofsky ML.
Journal of Agro-Environment Science. 27(4): 1403-1408.

It is the most used primary material since ancient times in various fields such as pottery and building materials.
Tire-derived aggregates have been used in civil engineering, as fill materials [10-13], material to collect landfill water [14, 15], retaining wall fill material [16-18], and bridge abutment material[19].
Materials and Methods 2.1.
Li, Mechanical properties of scrap tire crumbs-clayey soil mixtures determined by laboratory tests, Advances in Materials Science and Engineering, 2018 (2018)
Pacheco, Experimental study of the mechanical effect of a clayey soil by adding rubber powder for geotechnical applications, in: IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2020, pp. 012057

China 2Tianjin Key Laboratory of Pulp & Paper, College of Material Science and Chemical Engineering Tianjin University of Science and Technology Tianjin, 300457, P.R.
Introduction In order to meet the raw materials need, more and more fast growing timbers such as Masson Pine, Larch and Simao Pine are used by the industry now [1].
Experimental Materials.
Journal of Applied Polymer Science Vol. 8 (1964), p. 1325-1341 [8] Kataoka Y., Kondo T.
Journal of Polymer Science Vol. 37 (1959), p. 385-395 [10] Blackwel J., Vasko P.D., Koenig J.L.

The scaffolds were fit as the substitute materials for bone repairing.
Biodegradable materials were often used as drugs carriers, which including organic and inorganic materials.
Materials and Method Scaffold mould.
Daculsi and et al: Journal of Bio-Materials Part A.
Patrice and et al: Biomedical Materials Research Vol.49 (2000), p.415

To solve this problem, the researchers of Japan Korea and France studied corrosion mechanism of metal materials in simulated wet-dry cyclic conditions by using two points impedance measurement [6-12].
Materials and methods Electrodes.
(In Chinese) [15]Xing S H, Li Y, Wu J H, Yan Y G．Materials and Corrosion, 61 (2010) 428-431.
The Chinese Journal of Nonferrous Metals, 17 (2007) 1527-1535.
The Chinese Journal of Nonferrous Metals, 17 (2007) 1247-1254.