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It based upon the principles and methods of reference [7], and took nonlinear constitutive relationship of concrete and mild steel material into considerations.
Acknowledgements This work was financially supported by the Research Project of Science and Technology of Chongqing education committee (KJ060405).
Experimental Research on the Beams Strengthened by Section Enlargement under Secondary Loading Condition, Journal of Shandong University of Science and Technology (Natural Science), Vol. 26 No. 5, p.40 [6] YahongDING etc.

Introduction Water is important material basis for human existence which quality has direct impact on human health.
Acknowledgements This study is supported by the Science and Technology Development Project of Shandong Province, China (No. 2011YD010066).
The authors acknowledge the support of the Department of Science & Technology of Shandong Province and Linyi University.
Zhang: Study on the relation expression of solution concentration and its refractive index.Journal of north university of China(Natural science edition).

The second kind of opinion is that urban-rural digital divide inhibited the upgrading of the industrial structure.Guo (2004) thought that the existence of the information gap would make the capital, talent and technology, material resource allocated to the city, then lead to the rural areas marginalized.
Acknowledgements This work was financially supported by the Natural Science Foundation of Education Department in Guizhou Province (QianJiaoHe-KY[2013]164), Philosophy and Social Science Fund of Guizhou Province (14GZQN32), Science and Technology Project of China National Tobacco Corp Guizhou Branch (201224).
Geographical Journal Vol. 68 (2009), p. 19-29.

Introduction The energy conservation is a promising and attractive niche for research on the part of representatives of the various scientific fields, such as applied science, economics, and legal science.
Based on the priority areas of science, technology, and engineering in the Russian civil nature (approved by Presidential Decree, July 7th, 2011. № 899), we can state that the Russia’s energy services will receive intensive and priority development in the medium term.
Prospects of development of energy service legislation in Russia Russian business practices of contractual regulation of relations within energy service activity has not yet accumulated a wealth of experience in forming the content of contracts, so there is no material for generalization and litigation related to the execution of contractual obligations.
Shablova, Intangible outcome and the subject of a service agreement // Russian Law Journal. 2002. № 2. pp 50-59

Heavy Metal Distribution Inflected by Baishui Reclamation in Luoyuan Bay Yu Dong1, a, Lin Jianguo1, Guo Weijun1 1 Environmental Science & Technology College, Dalian Maritime University, China aicingfish@126.com Keywords: Luoyuan Bay, Heavy metal, Reclamation, Hydrodynamic Abstract.
Distribution of different elements is the effective indicators of material source, transport and deposition.
Journal of Xiamen University (Natural Science), 1989, 28:28-33
Marine Environmental Science, 2009, 28:293-297.

Material and Method A.
Acknowledgment We wish to thank Chinese-German Center for Scientific Promotion under the project of Sino-German Research Group (GZ494), and also acknowledge to the financial support of the National Nature Science Foundation of China (30871454) and the Program of International Science and Technology Cooperation (2010DFA34670).
S., et al., 2008, Multifractal analysis of soil surface roughness, Vadose Zone Journal, 7(2):512-520 [4] Govers, G., Takken, I. and Helming, K., 2000, Soil roughness and overland flow.
[6] Marzahn P. and Ludwig R., 2009, On the derivation of soil surface roughness from multi parametric PolSAR data and its potential for hydrological modeling, Hydrology and Earth System Science, 13:381-394

Conclusion This paper proposed a method combined road monitoring with vehicle monitoring which can reflect motor vehicle emission level in driving systematically on the basis of the least human and material resources consumed.
Research of Environmental Sciences.2010,23(5):591~59
Improvement of the identification model for vehicles with high emissions by employing vehicle specific power[J].Journal of Environmental Sciences,2008,28(4):681~687
China Environmental Science Press, Beijing:2001,19~20

Experimental Research on interface mechanic behavior of the Composite Steel-Concrete Beams Guo Fu1,a 1School of Civil Engneering and Architecture, ChangSha University of Science ＆ Technology, Changsha, Hunan, 410114, China afuguo2008@yahoo.cn Key words: composite steel-concrete beams (SCB), degree of shear connection, shear stiffness, uplift.
Steel beam material is Q235, of which the yield strength of steel girder I14 is 344.1MPa, steel girder I18 yield strength is 272.1MPa.
Acknowledgments This work was financially supported by the Doctoral Program of China Higher Education Research Fund(20104316120002) and the Innovation Program of Bridge and Tunnel Engineering of Changsha University of Science & Technology.
References [1] Jianguo Nie: Steel-concrete composite beam structures(China Science Press, Beijing 2005), in Chinese
[2] Guo Fu, Hongtie Zhao, Hongpeng Ge: Chinese Journal of Building Structures Vol. 10(2007), p. 66-68, in Chinese

Multi-band Terahertz Chiral Metamaterials Based on Complementary Cross-wire Structure* Pan Zhang, Zhengze Cheng†, Hongxu Cao School of Electronic and Information Engineering, Hubei University of Science and Technology, Xianning 437100, China †Corresponding author: Cheng Zhengze (czz8986@126.com) Keywords: Chiral metamaterial, Optical activity, Refractive index, Complementary cross-wire structure Abstract.
We selected 0.2μm thick gold film as metallic material since it has the smallest loss in terahertz and higher frequency region.
*Project supported by the Innovation and Entrepreneurship Training Program of National College Students (Grant No:201210927008) and Research Training Program of Hubei University of Science and Technology of College Students (Grant No:12010507070) References [1] J.
Pendry, A chiral route to negative refraction, Science 306(2004), 1353–5
Ozbay, Chiral metamaterials: from optical activity and negative refractive index to asymmetric transmission, Journal of Optics 15(2013), 023001/1-13 [6] Z.

Using of magnesium hydroxide and sodium hydroxide in DP beaching of NaOH-AQ wheat straw pulp Wenbo Wang1,a, Fangong Kong*1,b, Shoujuan Wang1,c, Yajie Zhong1,d, Guihua Yang1,e 1Key Laboratory of Pulp and Paper Science and Technology of Education Ministry of China, Shandong Polytechnic University, Ji’nan, Shandong, 250353, P.
Experiment Material A NaOH-AQ wheat straw pulp which was made in the laboratory was used for the bleaching experiments.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (31170547) and Natural Science Foundation of Shandong(ZR2010CQ004).
A Partial Magnesium Hydroxide Substitution for Sodium Hydroxide in Peroxide Bleaching of an Aspen CTMP (Journal of Wood Chemistry and Technology, 2009,29 : 136-149)