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Suzuki reaction has broad application in area of medicine, natural products, and functional polymeric materials due to the mild reaction condition, tolerance of substituent group, high yield, the cheap cost of Arylboronic acid, low toxic, and the slowness to humidity[4,5].
Figure 3 TG-QMS of SWNTs and SWNTs/Pd Figure 3 shows the TG-QMS of SWNTs and SWNTs/Pd materials.
New Journal of Chemistry[J],2000, 24(10): 745-747 [12] C.
Applied Surface Science[J], 2001, 172(1-2): 33-40 [22] Y.
Rare Metal Materials and Engineering[J], 2008, 37(8): 1364-1368

The green cosmetics are natural original products containing compositions from botanicals and fruit-based materials [12].
Natural colorants are extracted or processed from naturally occurring organic (plant or animal) materials.
Materials and Methods Raw material was Ipomoea Batatas L. from Binh Tan ward, Binh Minh district, Vinh Long province (Vietnam).
Nguyen, Effect of HCl-Alcoholic Treatment on the Modification of Jackfruit (Artocarpus heterophyllus Lam) Seed Starch, Materials Science Forum, 991 (2020) 150-156
Materials Science and Engineering 881 (2020) 012191.

It also has mixed formulation capability for simulating deformations of nearly incompressible elasto-plastic materials, and fully incompressible hyperelastic materials [6].
Callister, Jr., “Fundamentals of materials science and engineering,”5th ed., John Wiley & Sons, Inc., 2001
Song, A method to determine the spherical indentation contact boundary diameter in elastic–plastic materials, Mechanics of Materials, Vol. 69, 2014, pp. 213–226
Dargenton, An alternative method for penetration depth determination in nanoindentation measurements, Journal of Materials Research, 12, pp. 2455- 2458, 1997
Pharr, An improved technique for determining hardness and elastic moduli using load and displacement sensing indentation experiments, Journal of materials research, 7, 1992, pp. 1564-1583.

Both can be formulated to accept anisotropic materials such as fiber reinforced plastics used in filament winding.
Morozov: Mechanics and Analysis of Composite Materials, Elsevier Science. (2001), pp. 365-392 [3] J.P.
Wu: Optimal Design of Filament Wound Composite Pressure Vessels, Journal of Mechanics of Composite Materials, Vol. 41 (2005), No. 4
Shen: A Filament Wound Structure Technology Overview, Journal of Materials Chemistry and Physics: Vol. 42 (1995), pp. 96-100 [12] Y.
Kattan: Mechanics of Composite Materials with MATLAB, Springer Publications (2005)

Results and discussion Keeping other parameters of the device unchanged, the different materials of the bonding layer are selected and its thickness of the bonding layer is changed from 0.1mm to 0.5mm.
The device is optimized by selecting the appropriate thickness and materials of the bonding layer.
Finite element method is used to calculating with high precision, short development cycle, which having guiding significance for optimizing the design and improving the reliability of the devices The three typical bonding layer materials of conductive adhesive, 63Sn37Pb and Au80Sn20 change the thickness from 0.1mm to 0.5mm, studying the effects of material, thickness of the bonding layer and stress.
Journal of Mechanical Strength, 2008, 30(1): 137-143
Journal of Pressure Vessel Technology ASME, 1998.120(1): 99-104.

Materials and methods Powdered stems (300g) from the air-dried material were extracted successively with petroleum ether (pet-ether), chloroform (CHCl3), ethyl acetate (EtOAc), n-hexane and water.
Traditional Chinese Materials 1989; 12(2): 15
Journal of Zhejiang University 2004; 30(2): 185
Journal of Zhejiang University 2004; 30(2): 189
Journal of Ethnopharmacology 1994; 42: 39

Flexural behavior of reinforced concrete beam strengthened with advanced composite materials.
Journal of South China University of Technology (Natural Science Edition), 2005, 33(7): 6-10
Journal of South China University of Technology(Natural Science Edition) , 2007, 35(7): 1-5 [6] Xie Jianhe, Huang Peiyan, Guo Xinyan.
Journal of South China University of Technology (Natural Science Edition) 2009, 37(6): 107-112
Journal of Composites for Construction，2012, 16(2): 207-216

Materials Science and Engineering A, 2013, 582:389-396
Materials Science and Engineering: A, 2001, 302(1): 162-7
Materials Science and Engineering: A, 2011, 528(19): 6235-47
Materials Science and Engineering: A, 2010, 527(29): 7841-7
Materials Science and Engineering: A, 2003, 344(1): 158-67

Experimental Research of the Acoustic Emission (AE) Characteristics during the Tensile Process of the Blowout Preventer Shell Material Zhao Junru, Dai Guang, Zhang Ying (Mechanical Science and Engineering College, Northeast petroleum university, Daqing,163318, China ) Keywords: blowout preventer, AE testing, Frequency Spectrum Analysis Abstract.
Analyzed the acoustic emission characteristics in different damage phases of this material using parameter analysis and waveform analysis.
experiment specimen The experiment specimens are made of ZG25CrNiMo, which is the shell material of BOP, shown as figure 1.
Figure 6 shows the waveform and spectrum of every damage stage of the BOP shell material after wavelet de-noising.
Acoustic Emisson Monitoring of Fatigue crak Propagation [J], Journal of Consturctional Steel Research, 2003, 59(6): 659-712

The algorithm used multiple material ALE algorithms; this algorithm allows the same grid contains different materials.
Acknowledgements This work was financially supported by Natural Science Foundation of China (41202191), China Postdoctoral Science Foundation (2012M520079, 2013T60868), Doctoral Fund of Ministry of Education of China (20110205130001, 20120205120001) and Natural Science Foundation of Shannxi Province of China (2011JM7002).
JOURNAL OF BASIC SCIENCE AND ENGINEERING,2006,14:312~317.In Chinese
Journal of PLA University of Science and Technology,2008,6:676~680.In Chinese
Journal of PLA University of Science and Technology,2010,2:121~124.In Chinese