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There are many and complex factors that can influence the grouting pressure, but they can be summarized in three aspects: grouting machine, grouting materials and the proprieties of strata [3].
And the grouting pressure formed by cement grout is higher than that formed by polymer chemical grout; the effects of grouting pumps, grouting materials and conditions of rock mass on the grouting pressure are the result of interaction of the three but not purely the power of grouting pumps; however, the references just qualitatively explains the factors influencing the grouting pressure and the law of grouting pressure variation, failing to draw the physical relationship between grouting pumps, grouting materials and proprieties of rock mass.
To get an ideal grouting effect in the case of grouting the same material in the rock with poor groutability, we can use the grouting pump whose flow rate is low or reduce the flow of grouting pump
Wang Dangliang “Comparison Analysis on Several Treatment Results of Mine Auxiliary Shaft Cracked Liner in Yangzhuang Mine”, Coal Science and Technology. 2009 (1), 35-38
Wang Dangliang，”Characteristics of Water Inflow and Chemical Grouting Treatment of Liu Yuanzi Coal Mine Shaft in Ordos Basin”，Journal of China University of Mining & Technology, 2010.(4)607～610

Electrospinning is an effective approach to get one-dimensional nano structured materials.
Introduction In recent years, there has been increased interest in fabrication and investigation of one-dimensional nanostructured materials, electrospinning(e-spinning) is an effective approach have received increasing attention.
Experimental Procedure Raw materials.
Science 285 (1999)1375-1377
Journal of Crystal Growth 267 (2004) 380-384.

Nevertheless, the Araldite adhesive has a better strain transfer coefficient than the conservation adhesive, although not as high as that expect with conventional engineering materials.
Experimental work has been initiated that has attempted to measure strains in textile materials using FBGs [1, 2].
Since Araldite 2015 has not been used in textile conservation, it was necessary to establish if the adhesive has any long term chemical effects on textile materials.
Future work will concentrate on assessing optical fibres of differing material.
References [1] Dulieu-Barton J.M., Sahin M., Lennard F.J., Eastop D.E. and Chambers A.R.: Key Engineering Materials, Vol. 347(2007), p.187 [2] Dulieu-Barton, J.M., Ye, C.C., Chambers, A.R., Lennard, F.J. and Eastop, D.E.:, Optical fibre sensors for monitoring damage in historic tapestries, SEM XI International Congress on Experimental and Applied Mechanics, 2008, Orlando, Florida [3] Chu T.C., Rason W.F., Sutton M.A. and Peters W.H.: Experimental Mechanics, Vol. 25(1985), p.232 [4] Yan J.H., Sutton M.A., Deng X., Cheng C.S.: International Journal of Fracture, Vol.144 (2007), p.297 [5] Oddy W.A.: Museums Journal, Vol. 73(1973), p.27 [6] Green L.R., Thickett D.: Studies in Conservation, Vol. 40(1995), p.145 [7] DaVis Version 7.2 User Manual, StrainMaster 3D - Getting Started, and http://www.lavision.de [8] Li D., Li H., Ren L., Song G.: Optical Engineering, Vol.45(2006), 024402-1-8 [9] Silva-Lopez M., Fender A., MacPherson W.

Journal of blasting equipment, 2004 (6) : 20 to 22
Journal of China mining, 2000, 9 (6) : 3 ~ 7
[6] Lei LIU, Hang-longWANG ,Xu-guangWANG etc.Experimental Equipment Study on Compression Resistance Performance of Explosives[J].Advanced Materials Research Vols. 524-527(2012): 562-568
Advanced Materials Research Vols. 524-527(2012),569-574
Applied Mechanics and Materials.

The room temperature EC effect is much small (maximum adiabatic temperature change of 2.6 K), and mainly from bulk materials with a fairly high working voltage [8].
The change of in-plane tensile misfit stress lowers the transitional temperature References [1] Dechang Jia: Electronic materials.
Science Vol. 311 (2006), p. 1270
[17] Yinglong Wang, Tongru Wei, Baoting Liu, Lizhi Zhu and Guangsheng Fu: Journal of Functional Materials.
[18] Chunhong Tang, Liben Li, Shuguang Tang, Tieping Wang, Yongkang Cui, and Qingchun Wu: Journal of Suzhou University.

Present development situation of hand-drawn performance and computer-aided design The 21st century is an information era, and with progresses of science and technology, computers which are the products of information age have brought our society with material and spiritual prosperity.
Secondly, CAD greatly reduces design workers’ trival, repeated labor and reduces a lot of manpower and material resources, therefore, it improves the design’s efficiency.
It will greatly increase the abilities of using computer aided design software to deal with the performance of modeling and materials.
Although it takes a long time and a lot of energy to promot the ability of hand-drawn performance, it plays a very important part to accumulate creation materials, to cultivate design ideas, to gather inspiration, to express the lasting effects and even to hone the designers’ temperament in the whole design process.
Hand-drawn performance and CAD have different roles and characteristics.Considering the entire process of design, hand-drawn performance stresses the collection of materials for creation and the capture of creative inspiration.

Effect of Annealing Temperature on Microstructures and Mechanical Properties of 1000MPa Grade Cold Rolling High-strength Steel on Ultra-fast Cooling Condition Jingfan Hua, Renbo Songb,Sanchuan Yuc, Zhe Gaod and Weijie Wangline School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China ajingfanhu@126.com, bsongrb@mater.ustb.edu.cn, cyusan0611@163.com, dgaozhe_621@163.com, ewanglinwjsutb@sina.cn Keyword: Annealing temperature, Ultra-fast cooling, High strength steel, Microstructure, Properties Abstract.
The ultra-high strength steel is a kind of important materials which has the market competitive advantages.
Li, Production and Application of High Strength Steel Sheet for Automobile, Automobile Technology & Material, (2004) 1-6
Qihang, Influence of Continuous Annealing and Water Quenching & Tempering Processes on Yield Characteristics of DP1000 Steel, Journal of Materials Engineering, (2012) 39-43
Yong, Ferrite Percentage Measurement of Duplex Stainless Steel Layering Based on Counting and Photoshop Pixel Method, Journal of Liaoning Shihua University, 33(2013) 76-79

They prepared the light yellow Ag3PO4 powder samples by an ion-exchange method and the thin-film samples by an in situ electrochemical deposition method using Na2HPO4 (or Na3PO4) and AgNO3 as the raw materials.
Compared with nano-materials, the big Ag3PO4 particles are easily separated from the solution by standing.
Taga: Science 293 (2001) , p. 269
Lee: Journal of Colloid and Interface Science 336(2009), p. 183
Huang: Journal of Hazardous Materials 178(2010), p. 644

Introduction Nowadays high chromium (Cr) and high-speed steel, with high wear resistance and low machinability, is increasingly employed as roll materials for steel making [1].
Accordingly the demand for the improved technique which is suitable for these materials and achieves high precision and efficiency is growing rapidly.
These figures show that stable material removal by the metal bonded CBN wheel is conducted.
This study receives support of Nissan Science Foundation.
Kihara; Outlook of work rolls in hot strip finisher for steel rolling, Journal of Iron and steel, Vol.80, No.7, (1994) N386 (in Japanese)

Also, new processing technologies and new materials have been used for depositing MCrAlY coatings with high density and good homogeneity [3-8].
MCrAlY coatings are the most important protective coating materials applied to counteract hot corrosion and high temperature oxidation.
Delgado: Electrochimica Acta Vol. 49 (2004), p. 627 [13] Wang Hongyu, Zuo Dunwen, Li Xiangfeng, Chen Kangmin And Huang Mingmin: Journal of Rare Earths, Vol. 28(2010), p. 246 [14] J.
Wen: Materials Science and Engineering A Vol. 357 (2003), p. 39 [17] Q.M.
Joshi: Materials Science and Engineering A Vol.505 (2009), p. 96 [19] B.G.