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Certain assumptions can be placed inside a continuous formation model different lithologies, compressive stress can be controlled by the pump size and speed of the bottom of the pump used to control the amplitude of the bottom protrusion. 1.3 Phenomena and Results The experiments were designed in six strata, from bottom to top are sand, mud layers interbedded sand and mud and muddy sand, the materials used for the experiments are sand, drilling bentonite.
Materials and the second experiment the same material, the same pressure.
Journal of Engineering Geology, 2002, 10(Suppl): 7- 102
[6] PENG Jian-bing , Maoyan Long , essay, and other regional stability kinetics of [M] Beijing : Science Press , 2001.33 -68
Wudang Mountain nappe structure formation and evolution [M] Chengdu: Chengdu Science and Technology Press, 1995

Advanced Materials for Gene Delivery Mohammad A.
This article provides a brief over view on the concept and aim of gene delivery, the different gene delivery systems and use of different materials as a carrier in the area of gene therapy.
Hence, the discovery of new potent materials still relies on empirical approaches rather than on a rational design.
The quaternized cellulose derivatives have been found to be promising materials for gene delivery applications.
Science 259 (1993) 1745-1749

When microbes grow on the surface, not only textile materials will be damaged but also skin inflammatory reaction and infections will be resulted in.
Recently the development of textile products to provide the antimicrobial property received extensive concern for use in clinical setting and clothing materials to block the transmission of pathogens[5-7].
Materials and Methods Chemicals and Materials.
Cotton fiber was obtained commercially from Xu Kang Sanitation Material Co., Ltd.
Vol.66(2000), p.5083 [18] Jing Zheng, Fei Zhou and Wei Zhang: China Surfactant Detergent & Cosmetics, Vol.37(2007), p.92(in Chinese) [19] Fei Zhou, Jianhua Zhang and Xianfeng Sun: Journal of Fiber Bioengineering and Informatics, Vol. l1(2008), p.85 [20] Fei Zhou, T Maeda, H Nagamuna and Kourai H: Biocontrol Science, Vol.8(2003), p.167 [21] Fei Zhou, Qinqin Wang and Yuhan Sun, in: Progress in Environmental Science and Technology, edtied by Li Shengcai, Science Press, Beijing(2009)

Experimental Materials and Procedures Figure 1.
Materials Today: Proceedings 13(2019): 899-908
Materials and Corrosion 55(2004): 524-530
Materials and Corrosion 58(2007): 113-120
Journal of Materials Science & Technology 50(2020): 31-43

Other extensions like composite profile extrusion and energy efficient extrusion of profiles from scrap materials like chips support the material lightweight construction.
Introduction Lightweight construction is a multidisciplinary engineering science with great growth dynamics, which requires a holistic technological approach covering the whole system “design-material-manufacturing”.
The elements are delivered separate from the base material through boreholes.
As base material common aluminum or magnesium alloys were used.
Zäh, Advanced manufacturing and design techniques for lightweight structures, International Aluminium Journal, Volume 87 (2011) pp. 60-64

Experiment Materials and Equipments.
The two different materials were welded together favorably.
Besides, its welding performance is superior to that of the other current materials.
Yuan, Research on welding process of wear layer of shearer drum, Journal of XI︐AN university of Science and Technology. 33(2013)(2):195-197
Wen, Research Progress on Wear of Materials, Tribology. 28(2008)(1):1-5.

Material and Methodology Expermintal System Setup.
Acknowledgment This work was funded by the National Natural Science Foundation of China under the project No. 51078074.
Guo, "A novel integrated step-feed biofilm process for the treatment of decentralized domestic wastewater in rural areas of China," Journal of Environmental Sciences, vol. 22, pp. 321-327, 2010
Ma, "Effects of COD/TN and HRT(s) on nutrients removal by an alternating anoxic/oxic CAST," Environmental Science & Technology vol. 31, pp. 2370-2375, 2010
"Application of A2/O bio-reactor & constructed wetlands for removing organic and nutrient concentrations from rural domestic sewag," International Journal of Environmental Sciences, Vol. 4, pp.709-718, 2014

The roller and inner ring are assumed to be made of the same material with Young’s modulus of 206 GPa and Possion’s ratio of 0.3.
Ball Bearing Journal, Vol.230(1987),p.2-10
Ju, Horng T.L.International Journal of Solids and Structures, Vol.36(1999),p.4055-4070
Wei.Chinese Journal of Mechanical Engineering,Vol.41(2005),p.107-111 [5] J.Q.
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Study on Short Stroke Control in Roughing Stage of Continuous Hot Strip Rolling Rui Ren1, a, Xiaoping Zhang2, b 1Shanxi Pingyang Industry Machinery CO.Ltd , Houma 043002, China 2Taiyuan University of Science and Technology, Taiyuan 030024, China arenrui20090177@sina.com, bzxp_0007@163.com Keywords: Hot slab rolling, Width control, Short Stroke Control(SSC), Finite element method Abstract.
Therefore, it is helpful to make deep research on deformation regularity of material during roughing stage of continuous hot strip rolling.
Analog control research and application of hot rolling strip head and tail shape.Journal of Plasticity Engineering, 2009 [2] Hiroshi Hirano, Haruhiro labta, Hiroshi Kawatani, lchiro Kokubo.
Journal of Plasticity Engineer(1996) [6] Xuetong Li, Fengshan Du.
Study of SSC for strip head and tail shape on hot strip mill.J, Iron and Steel, 2005 [7] Xiaozhong Du, Quan Yang, Study and application of short stroke control in hot edge rolling,J, Journal of Plasticity Engineer(2008)

Acknowledgements This work was financially supported by the National Natural Science Foundation (5105170).
The International Journal of Advanced Manufacturing Technology, 2004,vol.24:327-334
The International Journal of Advanced Manufacturing Technology, 2011,vol.53:1141-1148
International Journal of Machine Tools & Manufacture, 2002, vol.42(8): 489–499
Journal of Sound and Vibration , 2004,vol.276(1-2):1-11