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Acknowledgement This work is supported by Beijing Education Committee Science (KM201010028021) and Technology Foundation and Liaoning Nature Science Foundation (20062036, 2004D037).
Journal of Educational Psychology, 2007, vol. 99, no.4, pp. 775-790
Assessing self-evaluation in a science methods course: Power, agency, authority and learning.
Wuhan: Huazhong University of Science and Technology Press, 1990
Journal of System Simulation, 2008, vol.20, no.15, pp.3948-3950.

Introduction It's vitally important to study how to draw high precision stage-discharge curve according to material measured by hydrologic station[1].The paper conducts a study on drawing method of stage-discharge curve in two aspects of BP neural network approximation and curve fitting, according to data extracted from a hydrologic station located in Suqian section of Beijing-Hangzhou Canal.
Acknowledgments This work is supported by fund project of configuration research of information network based on gates automatic monitoring and hydrologic conservancy(No.Z201111), which is municipal science and technology instructive project of Suqian city, Jiangsu, China.
[2] Xiaoyun Lei, Lixia ZHANG, Xinping Liang: Journal of China Hydrology, 2008(2),p43-46
[4] Yunbin: Safety in Coal Mines, Xidian University of Science& Technology Press,2008
Zhang: Irrigation Science, 2004(1), p 23-26 [7] Odhiambo L O, Yoder R E, Mines J W: Transactions of the ASAE, 2001, 44 (6),p 1625-1633 [8] Jiusheng Li,R E Yoder,L O Odhiambo,J Zhang: Irrigation Science, 2004(23) ,p 29-37 [9] Choueiki M H, Mount-Campbell C A: IEEE Trans Neural Networks, 1999(10) ,p55-63

Application of Uniform Design and Non-Parametric Regression in Experimental Study of Permeable Concrete Corroded by Sulfuric Acid Yang Shengyuan1,a, Song Zhigang2,b, Min hongguang2,c, Zhang Xuesong2,d 1College of Architecture Engineering, Yunnan Agricultural University, Kunming, 650224, China 2 Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, Kunming, 650224, China aysyynnd2007@126.com bzhigang-s@163.com c minhongguang@163.com dkmlgzxs@163.com Key words: permeable concrete; sulfuric acid; non-parametric regression; uniform design; durability Abstract.
Acknowledgements The study of this paper is supported by the Natural Science Foundation of China, Natural Science Foundation of Yunnan Province (Grant No. 51078175, 2008E038M) and Education Foundation of Yunnan Province (Grant No. 08Y0066).
Beijing: Science press (2001).
Journal of Wuhan University of Technology (Material Science).

Materials and Mix Proportion.
References [1] Chinese institute of building material industry: Green building materials and building materials green (China Chemical in Dusty Press, China 2003)
Hao: Journal of Tongji University, Vol.32 (2004), p.1558-1561
Conference On the Use of Recycled Materials in Building and Structures, November 2004 Barcelona, Spain
Zhang: Building Science Vol. 22 (2006), p.58-60

Materials and Methods Materials.
All materials mentioned above employed directly used without distillation process or any other treatment.
Kan, et al., Journal of Materials Research 20 (2005) 3255-32264
Shiowatana, J. of Hazardous Materials 142 (2007) 455-462
Chemical Engineering Journal 166 (2011) 490-495

On the basis of atomistic interaction model, the dynamics of the local material deformed process and its interactions on the material structure as well as phase transformation can be studied.
However, most of the ideal nanoindentation simulations are focusing on the material deformation mechanisms, phase transformation and surface contact mechanism.
Acknowledgement This research is funded by the National Natural Science Foundation of China (Grant No. 50905073, 51105163, 51275198), National Hi-tech Research and Development Program of China (863 Program) (Grant No. 2012AA041206), Key Projects of Science and Technology Development Plan of Jilin Province (Grant No. 20110307), International Science and Technology Cooperation Program of China (Grant No. 2010DFA72000) and Graduate Innovation Fund of Jilin University (Grant No.20121084).
Chang, Molecular dynamics analysis of temperature effects on nanoindentation measurement, Materials Science and Engineering A. 357 (2003) 7-12
Pharr, An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments, Journal of Materials Research. 7 (1992) 1564-1583

According to the statistical analysis[1], newspaper is the highest read rate media, internet based reading is increasing rapidly, more the 2 million people enjoying mobile phone newspaper and E-journals, animated film is the most attractive one in the variety of animation products, the online game and a single player video or pc game are followed.
Culture of the society and production system of design arts is considerably influence by the fusion of arts and science nowadays, the iPad is a good example for the fusion of arts and science.
With the development of computer science and computer graphic, in most of the mass media express system, visual is still the most important part of sensory perceptual.
The dominance of visual media cannot be shaken, more profound reason is that the changes in the way of production and consumption, along with the development of social productive forces, the spiritual needs exceeds the material needs gradually; Also the needs of entertainment makes "visual image" of the consumption gradually rose to the status of material consumption.
The existing social material basis of the relevant design theory has changed under the combined effect of technology, art and fashion so as to the visually perceptual world is bound to be more sophisticated.

Study on damage effect of concrete bridge model under blast loading Lei Chen1, a, Tianhua Jiang1, b, Jie Gong1, c and Lujun Cai2, d 1 College of Urban Construction, Wuhan University of Science and Technology, Wuhan, Hubei, 430065, China 2 College of Science, Wuhan University of Science and Technology, Wuhan, Hubei, 430065, China a15871755101@163.com, bwustjth@sohu.com, c 490478630@qq.com, d 60910510@qq.com Keywords: bridge, blast load, model test, antiknock research Abstract.
Table 1 Cement Mortar Mix NO：6 Technical requirements Intensity level：M 20 Consistency /mm: 70~90 Raw materials Cement： 32.5 River sand：Mid sand Mix Material dosage kg/m3 Cement Sand Water 360 1450 310~330 Mixing proportion 1 4.03 Reference Experimental protocol: the stress, strain and bridge damage rule of 1: 5 model of T-beam bridge under explosion effect of small doses explosive.
Acknowledgements This work was financially supported by Science Foundation of Hubei Provincial Communications Department (2014CFB823, 2014CFB822).
Journal of Shanghai Jiaotong University, 2008, 11: 1927-1930, 1934 [3] Hu Zhijian, Hu Zhaofang.

Research on Multi-process Route Decision-making of Warm Forming for Projectile Bodies Shaojin Yan 1, a and Zhimin Zhang2,b 1 Key Laboratory of Advanced Manufacturing Technology, North University of China, Taiyuan, Shanxi, 030051, China 2 College of Material Science &Engineering, North University of China, Taiyuan, Shanxi, 030051, China a 13453451168@139.com, bzhangzhimin@nuc.edu.cn Keywords: Warm Forming Process, Information Model, Polychromatic Sets, Projectile Body.
Acknowledgements The authors are grateful to the project supported by the National Defense Basic Research, China(No.3320060311) and the Youth Science Foundation of North University of China, for their supports and the facilities extended to them in carrying out this work.
(Nature Science Edition), Vol.34 (2006), p.4-7, in Chinese
Duan : Mechanical Science and Technology, Vol.17 (1998), p. 651-652, in Chinese
Gao: Journal of Xi' an Jiaotong University, Vol.35 (2001), p. 926-929, in Chinese

Comparison between microcosmic characterizations of propellants by SEM and AFM ChunHai Yang1，a , Ping Du2，b , Xin Liao3,c 1School of chemical engineering, Nanjing university of science and technology, Nanjing, Jiangsu Province, China 2School of chemical engineering, Nanjing university of science and technology, Nanjing, Jiangsu Province, China 3School of chemical engineering, Nanjing university of science and technology, Nanjing, Jiangsu Province, China adahai7719@yahoo.com.cn , bdp1314@163.com , cLiaoxin331@163.com Keywords: SEM; AFM; characterization; propellant Abstract: In order to obtain more detailed microcosmic information of propellants, NG propellant for example, characterization ways and conclusion analysis via SEM and AFM were introduced respectively.
A force-distance curve showed the hardness and modulus a point in the surface of material. measurements of force-distance curves at difference points could provide certain values of hardness and modulus at different points.
Journal of solid rocket technology, 1999,22(4):69-72
In: 18th International Symposium on Space Technology and Science, Kagoshima, JAPAN, 1992:225-234
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2003, 212:318-325.