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However, after the excavation, most of dinosaur fossils faced serious weathered problems, many of them were rapidly destroyed in ten or even a few years .Currently, the study of dinosaur fossils are focused on the chemical analysis[1-6] and the development of the protective materials[7-10] around the world, and there is no significant progress in terms of physical-mechanical properties in weathering mechanism.
Dinosaur fossil material softening process after the peak intensity is very unstable, near the peak of the mechanical behavior of the material is very sensitive to the distribution of the specimen internal defects.
The Journal of Light Scattering. 04:369-374
Comparisons of Two Coatings on Dinosaur Fossils.Journal of Xinyang Normal University (Natural Science Edition). 02: 250-252+257
Protecting Materials of Dinosaur Fossils Journal of Henan Normal University (Natural Science). 02:156-159

Based on the work of Tanaka, a complete one-dimensional constitutive model of shape memory materials was developed with the martensitic transformation as cosine [4].
Hysteresis Experiments on SMAs Hysteresis experiments on the SMAs were finished on a named SMA Tensile Machine in the Laboratory of Smart Materials and Structures, University of Houston.
Rogers, One-dimensional Thermomechanical Constitutive Relations for Shape Memory Materials, Journal of Intelligent Material Systems and Structures, Vol. 1 (1990) No. 2, p. 207-234 [5] Brinson, L.
C., One-Dimensional Constitutive Behavior of Shape Memory Alloys: Thermo-mechanical Derivation with Non-Constant Materials Function and Redefined Martensite Internal Variable, Journal of Intelligent Material Systems and Structures, Vol. 4(1993) No.2, p. 229-242
Cpzzarelli, “Shape Memory Alloys as New Materials for Aseismic Isolation,” Journal of Engineering Mechanics, Vol.117 (1991) No.11, p.2590-2608

Build process is a kind of conversion from input to output: the input is required for raw materials, equipment, manual labor, and information resources, etc., and the output is the final deliverables to meet customer requirements.
Journal of business research, 2005 (20) : 59-62
Journal of logistics technology, 2009 (12) : 200-203
Journal of economic studies, 2007 (2) : 35 to 39
Journal of management science, 2005 (1) : 48-61

All materials were processed at the German Aerospace Center in Cologne.
Sick: Advanced Engineering Materials 2 (1999), p. 127
Heinzelmann: International Journal of Fatigue (2006) in press
Evans: Materials Science & Engineering.
Clarke, Journal of the American Ceramic Society 81 [12] (1998), p. 3237.

Electron trapping materials SrS:Eu2+,Sm3+ were prepared by hydrothermal method at 200 ℃ for 5 h.
Introduction The photostimulated luminescence (PSL) phenomenon is based on the presence of electron and/or hole traps and luminescence centers in some storage-type phosphor materials.
The quantities of these starting materials are appropriate for the nominal composition of SrS:Eu2+,Sm3+.
[2] V.G Kravets: Optical Materials.Vol. 16 (2001), p. 369-375
[3] X.X Duan: Journal of rare earths.

Material Materials PBS granules were supplied by the Anqing Hexing Chemical Industry Co., Ltd (Anqing, Anhui, China).
Environmental Science. 27 (2006) 290-293
Lugauskas, Micromycetes as deterioration agents of polymeric materials, J.
Journal of Hazardous Materials. 80 (2000) 69-80
Kalin, Selection of organic substrates as potential reactive materials for use in a denitrification permeable reactive barrier (PRB), J.

The space between the panel and the channel is filled with injection mass, which works well for various materials used for construction of the channel [4].
Acknowledgement Authors acknowledge the support from Channeline International Fiberglass Manufacturing LLC from Dubai for providing the materials and test facilities for the research work.
Dvorak*, "Adhesive tongue-and-groove joints for thickn composite laminates," Composites Science And Technology, 2001
Fernandez-Canadas, "Effect of adhesive thickness and overlap on the behavior of composite single lap joints," MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2019
C. e. al, "The effect of design on adhesive joints of thick composite sandwich structures," Journal of of Achievements in Materials and Manufacturing Engineering, 2008

They are important in high plastic deformation since they can significantly affect the properties of the materials, and are often the precursors to fracture and the preferred sites for the eventual failure of the materials.
Shear Wave Attenuation and its Micro-Mechanism of Polymers, in Applied Mechanics and Materials, Trans Tech Publ, 2014
Cai, Micro-observation of shear wave attenuation mechanism in nylon-66, Materials Letters. 61(6) ( 2007) 1436-1438
[6] Meyers, M.A., et al., Shear localization in dynamic deformation of materials: microstructural evolution and self-organization, Materials Science and Engineering: A, 317(1) (2001) 204-225
[8] Meyers, M.A., Dynamic behavior of materials, John Wiley & Sons, 1994.

Preparation of low cost Ti-6Al-4V alloy by gelcasting Qing Ye, Junjie Haoa, Zhimeng Guo, Minchao Ru New Materials Technology Research Institute, University of Science and Technology Beijing, Beijing 100083, China ahaojunjie@ustb.edu.cn Keywords: Gelcasting, Powder metallurgy, Ti-6Al-4V.
Acknowledgements This work was supported by State Key Lab of Advanced Metals and Materials(2010Z-09) and Public Foundation of Beijing Key Lab of Advanced Powder Metallurgy and Particulate Materials(USTB).
Metallurgical and Materials Transactions A-Physical Metallurgical and Materials Science. 2011,42A(6): 1630-1645
Metallurgical and Materials Transactions A-Physical Metallurgical and Materials Science. 2008,39A(7): 1519-1524
Journal of Materials Processing Technology. 2008,208(1-3): 457-462

Acknowledgements This project is supported by National Natural Science Fund of China (Grant No. 60939001) and Civil Aviation Administration of China Fund (Grant No. 60932016).
Journal of Aircraft.
Journal of Beijing University of Aeronautics and Astronautics. 2008.34(5):592-595
Journal of Aircraft.
Journal of System Simulation. 2008，20（10）：2538-2545.