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Acknowledgment This project(50978105) is supported by the National Natural Science Foundation of China.
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Progress in science and technology and the development of the economy have increased the demand for lead products in the world.
Experimental Materials.The chemical composition and lead phase analysis of material are shown in Table 1 and Table 2, respectively.
Acknowledgements This study was supported by the National Natural Science Foundation of China (Grant No. 50964007), Yunnan Provincial Young Science and Technology Reserve Talents Cultivation Fund Project(2011CZ012),the Joint Funds of the National Natural Science Foundation of China (Grant No. u0837602) , and the Natural Science Foundation of Yunnan Province (Grant No. 2008ZC019M), also by the Doctoral Foundation Projects from the Ministry of Education of China(Grant No. 20105314110010).
[3] R.Herrera Urbina, F.J.Sotillo, D.W.Fuerstenau, Effect of sodium sulfide additions on the pulp potential and amyl xanthate flotation of cerussite and galena, International Journal of Mineral Processing. 55 (1999) 157–170
Part 1: chemical equilibria in the system 6-methyl-2-mercaptobenzothiazole-lead salts, International Journal of Mineral Processing. 32 (1991) 23-43

Escutin1,2,b 1School of Chemical, Biological and Materials Engineering and Sciences, Mapúa University, 658 Muralla St., Intramuros, Manila, 1002, Philippines 2Industrial Technology Development Institute, Department of Science and Technology, Bicutan, Taguig City, Metro Manila, Philippines allewellynannaspa@gmail.com, bchelseamae_escutin@yahoo.com Keywords: Silica, Anti-reflective, Additives, Hydrophobicity, Abrasion Resistance Abstract.
Other additives that can also be focused on are fluoropolymers [1], and organic and inorganic materials [2].
Surkatti: Recent developments in multifunctional coatings for solar panel applications: A review (Solar Energy Materials and Solar Cells, 2019)
Wu: Preparation of silica antireflective films for solar energy application (Materials Letters, 2013)
Ye, et al: One-step sol–gel preparation of PDMS–silica ORMOSILs as environment-resistant and crack-free thick antireflective coatings (Journal of Materials Chemistry, 2012)

Micrographs obtained via SEM/SE of materials M1 and M2.
Micrographs obtained via SEM/SE of materials M3, M4 and MPC.
Ban: Construction and Building Materials Vol. 77 (2015), p. 370
Rahier et. al.: Journal of Materials Science Vol. 42 (2007), p. 2982
Correia et al.: Materials Science Forum Vols. 498-499 (2005), p. 447

Higher engineering education institutes need information technology to facilitate the exchange of ideas and information about science and technology [2].
Information technology is used not only for administrative purposes but also for delivering teaching materials for distant and on-campus students in developed countries [4].
A teacher must develop course material and sharing educational content using information technology.
B, Roy, S, Using Technology to Enhance Relationship in Interactive Television Classroom, Journal of Education for Business, Jul/Aug/99, Vol. 74 Issue 6, P357-64
C, Instructional technology adoption in higher education: An action research case study, International Journal of Instructional Media, 2000, Vol 27 Issue 1, 57-64

First, stoichiometric La(NO3)3·6H2O, Sr(NO3)2, Mn(CH3COO)2·4H2O, Ho(NO3)3 and (NH4)2-EDTA (Ethylene diamine tetraacetic acid) aqueous solutions were used as the corresponding starting materials.
Brankovic, Magnetic properties of doped LaMnO3 ceramics obtained by a polymerizable complex method, Journal of Sol-Gel Science and Technology. 55 (2010) 311-316
Yan, Abnormal lattice effect on magnetic/transport phase diagram in La0.7-xLuxSr0.3MnO3 perovskites, Journal of Applied Physics. 91 (2002) 10218-10220
Pattalwar, Evolution of transport and magnetic properties with dysprosium doping in La0.7-xDyxSr0.3MnO3 (x=0-0.4), Journal of Magnetism and Magnetic Materials. 192 (1999) 130-136
Amelinckx, Atomic and microstructure of CMR materials, J.

Journal of Shanghai Jiaotong University (Science),Vol.13,257–274
Journal of Beijing jiao tong university,Vol.34,101-105
,H.Welsch.Environmental emissions and production economics: implications of the materials balance.
American Journal of Agricultural Economics,Vol.89,287-293
Chinese Journal of Rock Mechanics and Engineering, Vol.25,2918-2922.

Frequency and distance dotted also need to measure accurately according to different materials.
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Journal of Machinery industrial automation.1998, 20（6）:27～30
Journal of Computer Integrated Manufacturing System. 2000, 6（4）:36～40

Introduction Macro-synthetic fiber (which diameter is greater than 0.1mm) is new-style strengthen-material started the end of 20th century.
Fig. 1 Details of the configurations The Mechanical Properties of Materials.
Fig.6 Equivalent viscous damp Conclusions Based on the comparison of four specimens, the following conclusions can be drawn: (1) The axial compressive strength of concrete with fibers gets slightly lower than ordinary of concrete, through the material test
Acknowledgements This work was financially supported by the China Natural Science Foundation (50778008 and 51178014).
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Chalmers, The Properties and Uses of Marine Structural Materials, Marine Structures 1 (1988) 47-70
Cheeseman, Development of a Robust and Cost-Effective Friction Stir Welding Process for Use in Advanced Military Vehicles, Journal of Materials Engineering and Performance, Volume 20(1) February 2011- 11
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