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Materials and Methods Study area.
Dong: Jouranl of Lanzhou University (Natural Science).Vol. 44(2008), p. 45-50 (in Chinese) [2] L.
Jiang: Geography and Geo-Information Science.Vol. 25(2009), p. 109-112 (in Chinese) [7] P.B.
Liao: Journal of Anhui Agri.

In order to learn about materials’ structure information, some preliminary handling for these original data must be done, one of which is just patterns’ smoothing.
Acknowledgments This work was supported by the National Science Foundation of China(NSFC), (Project No. 11064011 ).
Journal of Nanjing Institute of Technology(Natural Science Edition), 2010, 8(1):38-42.

Due to the geometrical and material symmetry only one quarter of the global structure is modelled.
The main differences occur in the cup’s wall as a consequence of the changes in the material flow.
However, it is know that Hill’48 yield criterion does not represent accurately this type of materials (r<1).
During this experimental study, an effect of material’s anisotropy was also detected.
Teodosiu (2000) “Three-dimensional numerical simulation of deep-drawing process using solid finite elements, Journal of material processing technology 97 100-106

Methodology Materials used in this study were cement, sand, water, and LDPE, LLDPE and PP waste.
, Science of the Total Environment 759 (2021)
Townsend, Approaches to integrate sustainable materials management into waste management planning and policy, Resour Conserv Recycl 148 (2019) 55–66
Fioriti, Incorporation of PET wastes in rendering mortars based on Portland cement/hydrated lime, Journal of Building Engineering 32 (2020)
Shahjalal, Effect of polypropylene plastic on concrete properties as a partial replacement of stone and brick aggregate, Case Studies in Construction Materials 15 (2021).  

Such highly disordered materials are called amorphous materials [15].
Physics of amorphous materials. 2nd Ed.
Materials 2009;2:399-498
[A new class of materials for bone or dental prostheses].
Materials 2009;2:221-291

Introduction Functionally graded materials (FGM), which can also be designated as functionally gradient materials, are materials characterized by the variation in composition and structure gradually over volume, resulting in corresponding changes in different properties of the material.
[2] V.I.Tretyakov, Bases of materials science and technology of fabrication of sintered cemented carbides, Metallurgiya, Moscow,1975 (in Rusian)
International Journal of Refractory Metals and Hard Materials, 36(2013)10-21
Lisovsky, Thermodynamics of isolated pores filled with liquid in sintered composite materials Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 25A(4)(1994)733-740
In: Handbook of Ceramic Hard Materials, Vol.I, p.202-252, ed.

The application of the multi-media in teaching can widen teachers and students' knowledge vision and can provide them with rich and teaching-related information source and learning materials, saving time for their material and information searching.
It also emphasizes humanism, because human is both the production factor and the factor different from other material form, highlighting that people are a kind of living elements.
Analysis on Learning Organization’s Value of Improving Teaching Quality in Colleges and Universities [J], Suzhou S&.T University Journal (Social Science Edition), 2004(4)

Introduction The Truck Ro-Ro transportation in the Chuanjiang river has experienced 10 year's development science its start in 2001 with its Shipping capacity increasing 4 times to 115 Ro-Ro ships 5986 vehicles from its original 30 Ro-Ro ships 200 vehicles.
At the same time, the considerably rising cost of raw materials, various taxes and operation cost, make the profit of Ro-Ro transportation in the Reservoir down to logistics average and narrow the margin in its traditional price advantage.
At present a complete and competitive industry cluster has come into being in the Reservoir comprised of steel, petrochemical, energy, automobile, mechanical and electrical, light textile industry, building materials, etc. and makes the Reservoir an important global manufacturing bases.
References [1] Guo Yu, Recent Development and Prospects for Ro-Ro Special Terminal in China Port,[R].China Port,2009,(09) [2] Luo Ping, Speeding Up the Construction of R0-Ro Transport System in the Yangtze River[J].China Water Transport,2006,(11) [3] Robert W.Merriam.The abundance,distribution and edge associations of six non-indigenous , harmful plants across North Carolina [J]Journal of the Torrery Botanical Society 130(4),2003 [4] Jeff Hochmuth ,Sydney Bowcott .System Architecture Efforts in the GaryChicago-Milwaukee Corridor [J]Transportation Conference Proceedings,1998,(12)

Electric discharge machining has a potential to erode any conductive material (resistivity should not exceed 100 Ω-cm) irrespective of its strength, hardness and toughness [2].
Though complex thermo-electrical phenomena, material inhomogeneity, transient behavior of dielectric fluid result critical surface integrity of the machined part still, mechanism of material removal is preserved in surface topography.
Standard high speed steel cutting tool (measured density 8006 kg/m3) specimen of M2 grade (C-0.80%, W-6%, Mo-5%, Cr-4%, V-2%) is taken as workpiece material and electrolytic copper rod (density 8904 kg/m3) of diameter 12 mm is considered as tool electrode.
Newman: International Journal of Machine Tools and Manufacture Vol. 43 (2003), p. 1287-1300
Wei: Chinese Science Bulletin Vol. 56 (2011), p. 925-932

Moreover the crystals of above two stoichiometric materials has been considerable interest of been as eximious precursors of cubic-ZrW2O8 and cubic-ZrMo2O8 which are excellent isotropic negative thermal expansion (NTE) compounds over a very wide temperature range [3,4].
Experiment Starting materials were Na2WO4·2H2O (A.R.), ZrOCl2·8H2O (A.R.) in which the hydration water was determined by gravimetric method.
Vol. 10 (1959), p. 69 Journal of Inorganic and Nuclear Chemistry [2] P.
Sleight: Science Vol. 272 (1996), p. 90 [4] J.