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materials.
Noort, Introduction Dental Materials, fourth ed.,: E-Publishing Inc.
Yamashita, Machinable glass-ceramics forming as a restorative dental material, Dental Materials Journal 30(3) (2011) 358-367
Boccaccini, Glass-ceramics: Their production from wastes- A review, Journal of Materials Science. 41(3) (2006) 733-761
Branda, Nucleation in glass and differential thermal analysis, Journal of Materials Science. 16 (1981) 341-344

An example using Petri net to model the process which sailors transfer materials to the storage location as shown in Fig. 1 and Table 1 [4].
Transportation route optimization should consider various irregular external contours of materials, as to avoid collision between materials and the hull on the route planning.
Because in the process of materials transport, there are many factors which can effect on transport efficiency such as channel pass degree, the size of the transport vehicle and materials, queuing situation and so on.
Sillman, in: Material Handling Issues for the 21st Century, Journal of Naval Engineers Journal Vol.112, pp. 83-96, 2000 [2] S.Z.
Huang: Scientific Concept of Man-Machine-Environment System Engineering High Efficiency Silicon Solar Cells (Science Press, China 2004)

The quantum chemistry is a kind of efficient theoretical research methodology; it has become an important foundation and core technology to the computational materials science.
Nevertheless, due to various reasons, in a long time, people used to emphasis the use of pure cement and chemical viewpoint and method to study cement materials, as a materials science, the study of the theory of the cement science has lagged far behind the metal, organic and other non-metallic materials science [4].
Density functional theory (DFT) has been widely used in many fields, such as condensed matter physics, materials science and surface chemistry.
Yu, et al: Journal of Shandong Institute of Building Materials Vol. 10 (1996), p. 12 (In Chinese) [15] S.Y.
Du, et al: Materials Review Vol. 24 (1995), p. 76.

The Effect of Materials on the Efficiency of the Spiroid Gearing Eva Riečičiarová1,a*, Jarmila Oravcová2,b 1,2Slovak University of Technology, Faculty of Materials Science and Technology, Institute of Applied Informatics, Automation and Mechtronics, Bottova 25, 917 24 Trnava, Slovak Republic aeva.rieciciarova@stuba.sk, bjarmila.oravcova@stuba.sk Keywords: spiroid gear, plastic materials, aluminum bronze, lubrication oil, efficiency Abstract.
Materials of the Spiroid Gears Materials of geared wheels of gearboxes.
Materials of gear worms of the spiroid gearbox.
Materials of spiroid gearbox wheels.
Due to its specific properties the plastic materials allow managing such operations in which the use of metallic wheels is inappropriate.

Today, the research on metal materials has made tremendous achievements.
However, still could not escape a large number of experimental methods in studying the performance of metal materials.
Journal of BUPT ( Social Sciences Edition).2001,3(1):44-46
The Parameter Estimation and the Existent Problems Analysis of the Logistic Model: submitted to Journal of SCIENCE & TECHNOLOGY INFORMATION, 2011,(1),p169-170
Steel materials and non-ferrous materials, submitted to Mechanical Industry Press, Beijing 1981.p42

Ancient ceramics continue to serve science, helping to study the development of mankind.
Such materials began to be called ceramic [1].
In the chemical materials science of ceramic materials, the issue of mullitization is given special importance, since it is mullite that mainly determines the operational properties of ceramic products.
USSR Academy of Sciences P.P.
Ilyicheva, High-strength ceramics from fusible clays with the addition of metal powders, Sat scientific works “Achievements and problems of materials science and modernization of the construction industry”, Materials of the XV academic readings of RAASN.

Microstructural Characterization of “New” 2.5D Woven Reinforcement Materials DianTang ZHANG1, a, Ying SUN1, b, Wei HAI1, c, Li CHEN1, d, Ning PAN1, 2, e 1 MEKL of Advanced Textile Composite Materials, Institute of Textile Composites, Tianjin Polytechnic University, Tianjin 300160, China 2 Fiber and Polymer Science Division of Textiles, Biological and Agricultural Engineering, The University of California at Davis, the United States of America a zhangdt787@126.com, b sunying@tjpu.edu.cn, c haiwei108@126.com, d chenli@tjpu.edu.cn, e npan@ucdavis.edu Keywords: Composites; 2.5D woven; Normal yarns reinforced; Geometry model; Fiber materials Abstract.
So, 2.5D woven fabrics with normal yarns acclaimed as “New” 2.5D woven reinforcement materials are becoming perfect reinforcement materials for carbon and ceramic matrix composites.
As mentioned above, there is no reference relating with the geometry model about normal yarns reinforced 2.5D woven materials.
, , , (3) Where T (tex) is yarn fineness. ρ (g/cm3) is the density of fiber materials.
[4] DONG Weifeng, XIAO Jun, LI Yong: Journal of Nanjing University of Aeronautics＆Astronautics.

Materials and equipment.
Determination of characteristics of loose materials.
Mi, Extinguishing performance of alcohol-resistant firefighting foams on polar flammable liquid fires, Journal of Fire Sciences, 38(1) (2019) 53–74
Mi, Extinguishing performance of alcohol-resistant firefighting foams on polar flammable liquid fires, Journal of Fire Sciences, 38(1) (2019) 53–74
Bezuglov, Mathematical Modeling of Fire-Proof Efficiency of Coatings Based on Silicate Composition, Materials Science Forum, 1006 (2020) 70–75

The Self sensing actuator is based on the dual effect of materials.
The materials for energy conversion is reversible, i.e. requirements materials’ coupling relationship of electric- machine, magnetic – machine is reversible [8].
Ferromagnetic Materials, 1980: 531-589 [2] Darrell K.
IEEE Sensors Journal, 2007, 7(2): 245-250 [5] Frederick T.
Ordnance material science and engineering, 2008, 31(5):95-98

Introduction The wall material, the largest use of a building material, is about 70% of total building materials.
Cases Study Now we have 5 wall materials available.
Ma: Building Science, Vol. 23 (2007), pp. 19-23
Wang: Journal of Chang’ an University (Natural Science Edition), Vol. 26 (2006), pp. 57-60
Wang: Journal of Engineering Management, Vol. 24 (2010), pp. 398-410