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Introduction Nanometer technique and material are the research hot spot in 21st century, and is applying in various fields.[1] Nanometer antibacterial is the most potential in the textile processing and application.[2-4] But it is lack of system research on nano- antimicrobials’ antimicrobial characteristics in textile.
Test materials and equipments Materials and reagent Nano-titanium dioxide compound antibacterial (Hereinafter referred to as sample 1) Thulium compound nanometer antibacterial (Hereinafter referred to as sample 2) Staphylococcus aureus (ATCC 6538) Colon bacillus (ATCC 8099) Candida albicans (ATCC 10231) Test method[5,6] (1) Qualitative test of antibacterial properties——bacteria-inhibiting ring method Concentration of antibacterial 5%, concentration of bacterial liquid 1.8×106 /ml, drop 20ul antibacterial on 4 pieces of paper
(3)The examination of bacteria’s shape——TEM First, dilute the nano-material to 5%, put it in the test tube, and act with colon bacillus for 18h, whose concentration is 5 hundred million/ml, then fixed the bacterial precipitate with fixer, observe the change of bacteria’s shape with SEM and TEM.
Journal o f Liaodong University (Natural Science).2008.6(2):61-6 [3] Ji-xian Yin, Yong-qiang L i, Yun-ge Wen .Nanotechnology and modern textiles(in Chinese).
SHANG HAI TEXTILE SCIENCE & TECHNOLOGY.2007.1(1):8-9 [4]Ying-hua Chen , Cheng-jie Shang .Application of Antibiotic Finish on Textiles with Nanotechnology(in Chinese).Shandong Textile Science & Technology.2008(1):20-22 [5]Ai-hong Lin, Yan-min Qin, Jian Rao, et al.

The latter focus is a local point’s material removal rate in CMP.
A lot of experiments under the prediction of the Preston equation show the CMP process of SiO2 and W is a better precision, but in the prediction of other materials, the theoretical and actual results in CMP created large deviation.
Based on continuous media indentation- scratch’s material removal mechanism, Luo [3] and others proposed a more comprehensive materials removal model according to the contact mechanics and statistical theory.
Acknowledgements This work was financially supported by the Natural Science Foundation of China (51175092) and the Ministry of Education Research Fund for Doctoral Program (20104420110002) and the Guangdong Science Fund Project (10151009001000036).
IEEE Transactions on Semiconductor Manufacturing, 14(3):207-213. (2001) [9] Jen Fin Lin et al, Analysis of the tribological mechanism arising in the chemical mechanical wafers．Journal of Tribology [J], 126(1):185-199, (2004) [10] Zhang C H, Du Y P, Luo J B，The relation analysis of the contract and the flow in CMP [J]，Chinese Science Bulletin,Vol 51,(16),1961-1965(2006) (In Chinese) [11] Lou feiyan, The numerical simulation and experimental study of polishing liquid film characteristics in CMP [D], Zhejiang University of Technology [PhD Thesis], (2009) (In Chinese)

Thus, the cutting heat only affect the temperature rise of materials near the surface, and the temperature varied wildly along the normal direction of the grinding surface.
Acknowledgements This research derives from the National Natural Science Foundation in China (No. 50775069 & 50875225).
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The commercial cordierite is almost manufactured from natural materials, such as bauxite, dolomite and talc et al [7-8].
Synthesis of cordierite from high-alumina fly ash could gain much more profit, comparing with synthesis of mullite, due to using the high-alumina fly ash and cheap talc powder instead of the industrial alumina or natural mineral materials.
Umana: International Journal of Coal Geology, Vol.50(2002), p.413 [4] N.
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Pamachandrarao: Journal of Materials Science Letters, Vol. 19(2000), p. 1263 [11] R.

The relationship between the high temperature creep properties of Al2O3-SiO2 material and the composition and structure of materials is researched by zhongxiangchong etc [2-4].
[3] X.C.Zhong, G.C.Sun, DK sintered bauxite material of chinese high-temperature creep behavior, Journal of the Chinese Ceramic Society, (03) (1985)343-349
[4] X.C.Zhong, G.C.Sun, DK sintering bauxite material of stress - strain characteristics, Journal of the Chinese Ceramic Society, (03) (1984)355-362
[8] Cannon W R, Langdon T G,Creep of ceramics: Part 1 Mechanical characteristics, Journal of Materials Science, 18(1)(1983)1-50
[9] Cannon W R, Langdon T G,Creep of ceramics: Part 2 An examination of flow mechanisms, Journal of Materials Science, 23(1)(1988)1-20

Introduction Journal of Materials (in Chinese), 2002, 16 (10): 6-8
Journal of Salt Lake Research (in Chinese), 2002, 10 (4): 56-62
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Journal of Qinghai University (in Chinese), 1999, 17 (5): 5-8
Journal of Thermal Analysis and Calorimetry. 2001, (65): 777-786

The objective of this study was to investigate sericin-polyurethane nanofiber cover (SUC) for wound dressing materials in a rat skin.
In respect of the study of the good properties of polyurethane, we conducted an investigation by blending polyurethane with sericin for wound dressing materials by using electrospinning technique.
Experimental 2.1 Materials Polyurethane (Tecophilic®, SP-80A-150) were ordered from Lubrizol Advanced Materials Asia Pacific Limited, Hong Kong [9].
Ren, Journal of Food Biochemistry 33 (2009) 74-88
Cetin, Medical Science Monitor : International Medical Journal of Experimental and Clinical Research 22 (2016) 1064-1078

Chinese Journal of Applide Ecology.
Weed Science.
Journal of Hechi Normal College.
Journal of Farm Machinery Research.
Advanced Materials Research .Trans Tech Publications.

Kamath, Mechanical Properties of As-Cast and Heat-Treated ZA-27 Alloy/Short Glass Fiber Composites, Journal of Materials Engineering and Performance.7 (1998) 93-99
ANWAR, Comparative load-relaxation behaviour of high-aluminium zinc-based alloys,Journal of Materials Sscience.36 (2001) 411–417
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Seah, Hardness of aged ZA-27/short glass fibre reinforced composites, Materials & Design. 18 (1997) 155-159
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Using cherry tomatoes as raw materials, the experiment studies its antioxidant activity in different fermentation conditions .
Materials and methods 2.1.
China journal of grain and oil,2008,23(6) :85-88
Food science and technology ,2009,34(6):158-162.
In china [11]Ku Lee,Yang Mun Choi,Dong Ouk Noh,et International Journal of Food Science and Technology,2005,705-715