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Scientific Feature of the Definition As a scientific abstract of functions of the people, animals (biological creatures) and all man-made machine system, Generally, TM consists of four parts, materials, tools, power and information.
Since the existence of TM is base on materials as defaulted, "Top Machine" (as shown in Fig.2)is formal defined as a triad, namely TM::= (F,P,I).
“Study of Ideal Machine Model and Artificial Intelligence,” Journal of Air Force Engineering University(Natural Science Edition),2000, pp.43-46
[4] Z.X.Bai, H.C.He, etc, “Generalized Symbolism of Artificial Intelligence,” Journal of Air Force Engineering University(Natural Science Edition),2000,pp
“The complexity of AI and Information Science Study Creed,” Journal of Systems Science,Vol.15,2007, pp.51-56.

Analysis of Transient Hygrothermal Ageing analysis of Hybrid Composite Materials in Asymmetric Environments B.Boukert1, *, A.Benkhedda2, *, S.Bergheul3, * *Laboratoire des sciences aéronautique, département d’aéronautique.
Summary The polymer matrix composite materials are suitable materials for aeronautical and aerospace applications because of their high specific properties.
International Journal of Materials end Design, vol. 28.
Advanced Composite Materials-Environmental Effects,’’ ASTM STP 658; 1978, pp 98–120
International Journal of Applied Composite Materials, vol. 10(1).

Materials Science and Engineering: A, 380(1-2), 20-29. https://doi.org/10.1016/j.msea.2004.01.056 [32] Chiu, K.
Journal of materials science, 46(10), 3405-3414. https://doi.org/10.1007/s10853-010-5229-2 [46] C.J.
Journal of Materials Research, 30(5), 717. https://doi.org/10.1557/jmr.2015.28 [50] Xu, G.
Journal of materials science, 43(5), 1546-1551. https://doi.org/10.1007/s10853-007-2350-y [70] Tao, X.
Journal of Materials Processing Technology, 289, 116949. https://doi.org/10.1016/j.wear.2021.08.027.

Firstly, this paper presents an overview of the development and performance requirements of the fire-retardant insulation materials for the fire protective clothing, and performance evaluation standards are also introduced.
ACKNOWLEDGMENT Financial support for this work was provided by the National Natural Science Foundation of China (No. 50974096), Tianjin Application Basis and Advanced Technology Research Program Key Projects (No.10JCZDJC25000), and Tianjin Science and Technology Support Program Key Projects (No.10ZCGYSF01600).
REFERENCES [1]Cui Zhiying,Zhang Weiyuan.Thermal Protective Performance of Heat and Flame Resistant Fabrics in Flame Exposure[J].Journal of Textile Research,2008,29(9):56-58
[2]Li Hongyan,Wu Xuanrui.Relationships between Thermal Protective Performance and Properties of Fabrics[J],Journal of Textile Research, 2008,29(9):59-61
The research of safe distance to succor in the pool fire of crude oil tin[J]Fire Science and Technology.2009,28(2):124-126.

Introduction The science and technology of materials subject to severe plastic deformation (SPD) has evolved largely during the past 30 years.
These topical areas correspond with the natural evolutionary stages of research in materials science and materials development.
These five topical areas typically evolve sequentially within the synthesis-structure-properties triad that characterizes materials science investigations.
Ultrafine Grained Materials.
Ultrafine Grained Materials II.

ME Molecular Dynamics Simulation of the Sintering Process of the Porous ITO Material Xiaolong Zhou1,2, a, Jianchun Cao1,b , Hao Feng1,2,c , Yu Cao1,2,d , Yongjun Fan1,2,e and Jingchao Chen 1,2,f 1Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China 2 Key Laboratory of Rare-Precious and Nonferrous Metal Advanced materials (Kunming University of Science and Technology), Ministry of Education, Kunming 650093, China akmzxlong@163.com, bnmcjc@163.com, c 174925629@qq.com, dconnor521@foxmail.com, e815892397@qq.com, fchenjingchao@kmust.edu.cn Keywords: Materials Explorer, porous ITO, sintering process, molecular dynamics simulation, compared with experimentation.
Simulated the sintering process of the porous ITO gas-sensitive material with Materials Explorer 5.0.
Study found that the porous form could increase the specific surface area and the surface active sites of gas-sensing materials, point a new direction to improve the gas sensing performance of gas-sensing materials[3-6].
Acknowledgements This work was financially supported by the natural science foundation of yunnan province of china under grant (No. 2008E028M; 2008CD087), Mand key laboratory of rare-precious and nonferrous metal advanced materials (Ministry of education) under grant (No.
Journal of Anhui Normal University(Natural Science).

The Synthesis and the thermal Properties of CaZr4(PO4)6 materials SU Long1, a,SUI Wanmei2,b ,LIU Yujie3,c 1,2,3College of Physics Science, Institute of Inorganic Materials Engineering,Qingdao University, 308,Ningxia Rd., Qingdao,266071,China asulong1314happy@163.com, bcorresponding author,wlxswm@qdu.edu.cn, clunaryoga@163.com Keywords: Ceramics; Solid phase method; CaZr4(PO4)6; Thermal expansion coefficients Abstract.CaZr4(PO4)6 ceramics were prepared with solid reaction of two-steps method.
In the current researches, CaZr4(PO4)6 materials has been synthesized by sol-gel method, although the process greatly improves the sintering behavior of the material[3], the material prepared with this process was relatively expensive due to the precursor materials and complex processing required.
Results and discussion Morphology and phase structure of the materials.
Limaye,D K.Agrawal,R Roy, et al.Synthesis, sintering and thermal expansion of Ca1-xSrxZr4P6O24—an ultra-low thermal expansion ceramic system [J].Journal of Materials Science,1991,26:93-98 [4] V.Srikanth,X.Subbarao,D.Agrawal,et al.Thermal expansion anisotropy and acoustic emission of NaZr2(PO4)3 family ceramics[J].Am.Ceram.Soc,1991,74(2):365-368 [5] L.Bois,M.J,Guittet,F.Carrot,et a1.Preliminary results on the leaching process of phosphate ceramics potential hosts for actinide immobilization[J].Journal of Nuclear Materials.2001,297: 129-137 [6] C.S.Yoon,C.K.Kim,T.Y.Byun.Synthesis and thermal expansion behavior of liquid phase sintered CaZr4(PO4)6–Li2O[J].Materials Chemistry and Physics, 2002,77:930–937 [7] N.Chakraborty, D.
Journal of the European Ceramic Society,2005,25:1885–1893 [8] S.Y.Limaye,D.K.Agrawal,R.Roy,et al.Synthesis,sintering and thermal expansion of Ca1-xSrxZr4P6O24—an ultra-low thermal expansion ceramic system[J].Journal of Materials Science,1991,26:93-98

However the strength of the materials will drop a lot accordingly [6-8].
Ilieva: Journal of Cellular Plastics Vol. 45 (2009), p.17-32
Gun’ko, I.F.Mironyuk, V.I.Zarko, E.F.Voronin, and V.V.Turov: Journal of Colloid and Interface Science Vol. 289 (2005), p.427-445
Testing Method of Static Compression for Package Cushioning Materials.
[17] Q.W.Xue, Z.Z.Li, and Z.S.Tai: Journal of Cellulose Science and Technology Vol. 5 (1997), p.41-47

Ultrasonic Bulk Waves Measurements for Defect Detection of Composite Materials Nurul Wahida Zainal Abidin Sham1,a, Md Supar Rohani1,b* 1Advanced Optical Material Research Group, Department Of Physics, Faculty of Science, Universiti Teknologi Malaysia, 81310 UTM Skudai, Johor, Malaysia awahida.nurul89@yahoo.com, bmdsupar@utm.my Keywords: Longitudinal wave, Shear wave, Pulse echo method, Angle beam transducer Abstract.
Composite materials have been widely used in many high performance structures due to their high specific strength and stiffness coupled with cost effectiveness over other materials.
Journal of Strain 37(4) (2001) 167-172
Pawlak, A Comparison Study of the Pulse-Echo and Through-Transmission Ultrasonics in Glass/Epoxy Composites, Journal of Achievements in Materials andManufacturing Engineering 22(2) (2007) 51-54
Akkus, The Ultrasonic Testing of The Spot Welded Different Steel Sheets,Journal of Achievements in Materials and Manufacturing Engineering 18(1-2) (2006) 247-250

Introduction Composite materials make up a separate section of materials science and form their own segments of production, in some cases they form the whole industry.
The obtained materials are used for the manufacture of functional materials.
Bandyopadhyay, Nano Materials, New Age Science. 2009
Monmaturapoj, Nano-size Hydroxyapatite Powders Preparation by Wet-Chemical Precipitation Route, Journal of Metals, Materials and Minerals. 18 (1) (2008) 15-20
Materials Science and Engineering.