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This is interesting for knowledge on platelet materials in the divided state.
[5] "Nanostructure Science and Technology- A worldwide study", prepared under the guidance of the IWGN and NSTC.
KASZKUR "Nanopowder diffraction analysis beyond the Bragg law applied to palladium" Journal of applied crystallography (2000). 33, 87-94
WELLS "Structural inorganic chemistry" Oxford science publications, p.239 et 537, fith edition (1995)
Journal of applied crystallography (1999). 32, 808-813.

Composite materials Technical Conflict Determination and Resolution Process 2.1 Technical Conflict Determination Function refers to a kind of understanding on products from the perspective of technological realization, a kind of abstract description of the parameter and state change during the product input and output process under specific constraint condition.
Applying colour science in colour design[J],Optics & Laser Technology, 2006, 38: 392-398
Safety Science , 45 (2007) 107-127
[6] Su Jianning, Jiang Pingyu, Li Heqi．Research on kansei image— driven method of product styling design , J.Inter-national Journal of Product Development, 7(2009) 113-126
[7] Poirson Emilie,Petiot Jean- Franois,Richard Florent．Amethod for perceptual evaluation of products by naive subjects: Application to car engine sounds, J.International Journal of industrial ergonomics．40(2010) 504-516．

Preparation and Application of Blocked & Crosslinked Waterborne Polyurethane Microemulsion as Paper Strengthening Agent Xiao-Juan LAI1,a, Mi-Na GONG1,b and Lei WANG1,c 1 College of chemistry and chemical engineering, Shaanxi University of Science & Technology, Xi’an 710021, China a3578466@163.com, b237214407@qq.com, c05wanglei@sust.edu.cn Keywords: waterborne polyurethane, paper strengthening agent, blocked ratio Abstract.
In this paper, a sery of cationic waterborne polyurethane microemulsions(CBPU) was prepared with isophorone diisocyanate(IPDI), polycaprolactone glycol(PCL), bisphenol A(BPA) as main materials, with imidazole as blocking agent, methyldiethanolamine(MDEA) as cationic hydrophilic chain-extending agent, and N-[(1,1-dimethyl-2-acetyl)ethyl]-β-dihydroxyethylamino propanamide (DDP) as crosslinking agent. the structure of CBPU was characterized by dynamic laser light scattering(DLS) and transmission electron microscopy(TEM).
Exprimental Materials Isophorone diisocyanate(IPDI) and polycaprolactone polyol (PCL, Mn=1000) were obtained from Bayer, Germany.
Conclusions A novel paper strengthening agent was prepared by means of self-emulsifying, with IPDI, PCL, MDEA, DDP, bisphenol A as main materials, with imidazole as blocking agent.
Queiroz, A.M.Botelho do Rego and Maria Norberta de Pinho: Journal of Membrane Science Vol. 281 (2006), p. 239 [2] Xiaojuan Lai, Yiding Shen and Lei Wang: Journal of Polymer Research Vol. 18 (2011), p. 2425 [3] Li Ganghui, Shen Yiding and Tang Xin: China Pulp & Paper Industry Vol. 30 (2009), p. 36 [4] Li Jin, Xie Yimin and Yang Zhiyong: Paper Chemicals Vol. 18 (2006), p. 18 [5] Zhao Jing, Shen Yiding and Lai Xiaojuan: Acta Polymerica Sinica Vol. 9 (2010), p. 1122

The mechanisms of material removal in grinding of hard and brittle materials have been investigated by analogy with the types of damage produced by static indentation, where, two types of cracks have been observed: median cracks that are perpendicular to the surface and lateral cracks that are parallel to the surface [3].
Swain: Journal of Material Science.
Machining Science and Technology, Vol.5 (2001) No.1, p.101
Journal of Chinese Semiconductor, Vol. 27(2006) No. 3, p.506
Key Engineering Materials, Vol. 329(2007), p.433

Acknowledgment The paper is funded by the National Natural Science Foundation (No.: 50574037), moreover, achieve fund from key science and technology project of Henan Province (No.: 082102240095).
Sichuan Building Science, Vol.30 (2004).p.86-88.
Engineer Science, Vol.7(2005).p.22-25
Journal of Structural Engineering, Vol.123(1997).p.11-19
[10] BracciJ.M.Seismic Journal of Structural Engineering,vol.123 (1997).p.3-10.

Acknowledge This work was financially supported by the Shenzhen Science and Technology Innovation Commission (No.
Li, A novel rheological high pressure die-casting process for preparing large thin-walled Al–Si–Fe–Mg–Sr alloy with high heat conductivity, high plasticity and medium strength, Materials Science and Engineering: A 776 2020 139040
Fan, Model for Predicting Radial Temperature Distribution of Semi-Solid Slug Produced by Swirled Enthalpy Equilibration Device (SEED) Process, Journal of Materials Processing Technology 273 2019 116236
Fan, Mold–Slug Interfacial Heat Transfer Characteristics of Different Coating Thicknesses: Effects on Slug Temperature and Microstructure in Swirled Enthalpy Equilibration Device Process, Materials 12(11) 2019 1836
Zhu, Research Progress in Semi-solid Rheoforming of Aluminium Alloys, Journal of Netshape Forming Engineering 12(3) 2020 29-48

Introduction Grinding is a processing method for material removal of the workpiece by using micro-cutting effect of abrasive grain.
A clearer understanding on the abrasive belt wear process is conducive to improving the grinding efficiency and reducing the cost of labor and materials.
Acknowledgement The work was supported by “The National Natural Science Foundation of China” (No.51605024) and “Science and Technology Research of China Railway Corporation” (No.M15D00170).
Study of abrasive wear in belt grinding of a close alpha titanium alloy, Journal of shandong university (engineering science), 40 (2010) 53-58
Research of the science and technology development in high-speed and efficient processing field, Journal of mechanical engineering, 46 (2010) 106-120

Introduction Energy is one of the important material bases of economic development and social progress, and which is the important factors that affect the human survival environment.
At present, large-scale blind investment contributed to the appearance of prosperity, but the blindness of investment behavior is widespread within the biomass power generation industry, the existence of many problems such as technology and market price mechanism, the cost of raw materials, make the industry into development bottleneck in China [1-5].
Acknowledgments The work is supported by the Social Science Fund Projects in Hebei Province.
References [1] Runchao Zhu: Science and Technology Innovation Herald, No. 6 (2010), p. 1-2 [2] Tiezhu Zhang: New Energy, No. 8 (2011), p. 56-58 [3] Delivand, M.
Qin: Competitive Ability Evaluation for Generation Enterprises Based on the Fuzzy Comprehension Decision Theory, Beijing: North China Electric Power University, 2009 [7] Zhou Jianguo, Niu Dongxiao: North China Electric Power University Journal, No. 3 (2004), p. 71-73 [8] Ming Li: Enterprise Economy, No. 3 (2013), p. 92-95

East end of hemmat high way,Tehran, Iran. 2.Mechanic Engineering Department,K.N.T University of Technology, TehranPars,Tehran,Iran. 3.Material department, Iran university of science and technology, Farjam st.
Refrence [1] W.Stober, Arthur Fink,Colloid Interface Science,Vol.26,(1968),62-69
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[10] L.Chu, M.I.Tejedor,Microprous Materials,8(1997) 207-213

Preliminary Research of Composite Dressing Fabric Ching-Wen Lou1, Ching-Wen Lin2, Yi-Chang Yang3, Chin-Mei Lin2,a, Pai-Chen Chien4 and Jia-Horng Lin4,5,b 1Institute of Biomedical Engineering and Material Science, Central Taiwan University of Science and Technology, Taichung 406, Taiwan, R.O.C. 2Department of Fashion Design, Asia University, Taichung 41354, Taiwan, R.O.C. 3Department of Fashion Styling and Design Communication, Shih Chien University, Kaohsiung 845, Taiwan, R.O.C. 4Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials, Feng Chia University, Taichung City 407, Taiwan, R.O.C. 5School of Chinese Medicine, China Medical University, Taichung 40402, Taiwan, R.O.C.
Acknowledgment This work would especially like to thank National Science Council of the Republic of China, Taiwan, for financially supporting this research under Contract NSC 100-2221-E-035-037.
Su, Asymmetric chitosan membranes prepared by dry/wet phase separation: a new type of wound dressing for controlled antibacterial release, Journal of Membrane Science. 212 (2003), 237-254