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However, manual recording lacks unification and standard management, and it also consumes a lot of labor force, material resources and financial resources and largely wastes the resources of community property.
The modernization of property management means using theories and methods of modern social science and natural science, which can bring modernization in all aspects of the thoughts of property management, and make the efficiency and proficiency of property management compatible with the world’s advanced levels.
References [1] Lei min, Beini Xiong, in: Reseach of Plan and Strategy in Livable Community, edited by Volunm 28, Issue 6, Planner Forum, (2012) [2] Shuxian Mao, in: Analysis on the construction of Intelligent Community—Analysis and Application of Property Management Platform, edited by Computer Era No.2, (2012) [3] Xuerong Pang, in: Evaluation of Service Quality in Property Management of Residential Community, submitted to Thesis of Master’s Degree, (2007) [4] Feng Qian, in: Discussion of Planning and Designing in Livable Community, edited by Residential Technology, Issue 5 (2011) [5] Liuqin Chen, in: Low-Carbon consumption—A Sustainable Consumption Mode, edited by Environmental Protection and Circular Economy, Issue 9 (2010) [6] Chun Wu, Yue Wu, in: City Community—Research of Middle Livable Environment, submitted to China Academic Journal Electronic Publishing House, 2004-2011

Introduction With the further improvement of the structural analysis and construction technology and the widespread application of newly lightweight and high strength material, structural style develops towards long-span structure form, soft system and low damping, which makes its natural frequency decrease gradually and its comfort under human-induced loads more prominent.
Acknowledgements This work was financially supported by the National Natural Science Foundation (51208181), National “twelfth five-year” Science and Technology Support Project Program (2011BAJ10B08).
[2] Lin Shi, Tao Xu, Jie Yu, Journal of gui zhou university of technology, Vol. 27, issue 6, 95-98, 1998.

Research on Online Measurement Method of Hole Diameter and Position Yu Gong1, a, Jingcai Zhang1,b, Hongqi Liu1,c 1 China Academy of Machinery Science and Technology, Beijing, China agongyu20041299@163.com, bzhang_jingcai@sina.cn, cliu_hongqi@sohu.com Keywords: Online Measurement; Diameter Measurement of Hole; Position Measurement of Hole; Contact Measurement; Non-contact Measurement.
The data processing should model the assembling process in order to fit the gap formed by the Maximum Material Principle.
[3] Xiaojia Wang, Juan Gao, Lei Wang: Review of Laser Triangulation Method, volume 601-605, published by Chinese Journal of Scientific Instrument (2004), 25(4)
[5] Juntao Chen: Imaging Technology of CCD sensor, published by the Graduate University of Chinese Academy of Science (2005).

However, the GPS which needs plenty of manpower and material resources can only monitor displacement of a finite number of surface points [1]. 3D laser scanning technology can obtain the space coordinates of every sample point quickly and at a high sampling rate.
Chinese Journal of Rock Mechanics and Engineering, Vol.25, Supp.2, Oct.2006 in Chinese [4] Qian Zhao and Jin Zhang.
Science of Surveying and Mapping, Vol.37, No.2, Sept.2012 in Chinese [5] Jinjun Xu, Haicheng Wang and Yuzhen Liu.
Science Technology and Engineering, Vol.12, No.10, Apr.2012 in Chinese [7] Wenlong Liu and Xiaoping Zhao.

Conclusion Based on practical engineering, the model of temperature field simulation is set up according to the process and technology of construction, the material parameters, the temperature control measures and the weather data of practical engineering.
Acknowledgements This paper is supported by National Science Foundation of China (51079079, 51209124) References [1] Jianbing Zhou, Yihong Zhou, Yaoying Huang, Shouwu Zhou, Jinhe Li.
[J] Journal of Hydraulic Engineering, 2003 (3): 49-54
[J] Hydro-Science and Engineering, 2012(1)：78- 82.

Ross Doherty, Incorporation of endf-v neutron cross section data for calculating neutron-induced single event upsets, ieee transactions on nuclear science, vol. 36, no. 6, december 1989
[9] Kouda Souhil, Dibi Zohir, Dendouga Abdelghani, and Barra Samir : ’’Optimization of a Novel Humidity Sensing Mechanism Strip Length’’ Sensors & Transducers Journal, pp. 96-108 (2009) 104
Schroder, Semiconductor Material and Device Characterization, 2nd ed.
Charge-Pumping (OTCP) Extraction Method for Irradiated MOSFET Devices: Part I (High Frequencies)”, IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 51, NO. 4, AUGUST 2004.

Study on Biological Purification Effect on Tail Water from Sewage Treatment Plant at Small-Scaled Town, South Jiangsu Rui Wu1,a, Ligang Xu2,b and Dan Chen1,c 1Nanjing Institute of Environmental Sciences, Ministry of Environmental Protection, Nanjing, China 2 State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008,China a8430442@qq.com, blgxu@niglas.ac.cn, c275396720@qq.com Keywords: tail water, constructed wetlands, bio-ecological combination process, removal rate.
Material and Method Brief of Research Area.
Acknowledgements This work was financially supported by the Social Development Project of Jiangsu Science and Technology Department (BE2014739).
[5] Jiaxing Xu, Ligang Xu, Jiahu Jiang, et al, Treatment effect of combined ecological and biochemistry wetland on disposing rural domestic sewage, Journal of Agro-Environment Science, 31(9), pp.1815-1822, 2012, in Chinese
[6] Chinese Department of Environmental Conservation, The monitoring analysis method of water and wastewater, China Environmental Science Press, Beijing, 2002, in Chinese.

The material elastic modulus of the bed is 1.1e5MPa, density is 7200kg/m3, and poisson's ratio is 0.28.
(a)1st mode (b)2nd mode (c)3rd mode (d)4th mode (e)5th mode Fig. 3, Bed Structural natural modes predicted from FEM analysis Bed structure modification In order to improve torsional stiffness of a machine structure, the material should be distributed in the surroundings to increase torsional moment of inertia section.
[2] Dai Gil Lee, Jung Do Suh, Hak Sung Kim, Jong Min Kim，Design and manufacture of composite high speed machine tool structures，Composites Science and Technology 64 (2004) 1523–1530 [3] D.I.
Composite Structures 75 (2006) 408–414 [4] Ling Zhao, Wu-yi Chen, Jian-feng Ma, Yong-bin Yang，Structural Bionic Design and Experimental Verification of a Machine Tool Column，Journal of Bionic Engineering Suppl. (2008) 46–52

Fiber grating uses the photosensitivity of optical fiber material: the germanium-doped silica optical fiber is illuminated through ultraviolet, space phasing optical grating is formed inside the fiber core, and a narrow-band (transmittance or reflection) wave filter or one optical fiber passive unit of reflector is formed in the fiber core.
(2) In the above formula, is the applied strain, is the Pockel piezoelectric coefficient of the elastic tensor of light, is the Poisson ratio, is the coefficient of heat expansion of optical fiber material, and is the temperature variation.
Journal of Southeast University (Natural Science Edition), Vol.6(2009).p.1298-1303.

Experimental Section Materials and Physical Measurements.
Table 3 Thermoanalytical results of complexes Complex TG temperature rang/°C Weight loss/% Evolved moiety Found Calculated 1 100-150 220-250 250-400 400-600 4.13 4.17 9.28 25.07 3.96 3.96 10.05 25.27 Cl Cl 2 100-150 220-270 270-370 370-640 4.70 6.89 8.97 27.44 3.85 7.33 9.75 26.91 Cl Cl; OCH3 3 100-170 170-460 460-650 650-820 3.35 27.01 15.68 3.50 3.72 26.81 15.71 3.72 Cl Cl Fig.2 The proposed structure view of the complexes Acknowledgments This work was financially supported by Foundation of Liaoning Educational Committee (2008T065), Science and Technology Foundation of Liaoning Province (20071027) and the Scientific Research Foundation for the Returned Overseas Chinese Scholars (2005546), China.
Du, et al: Journal of Anhui Institute of Mechanical and Electrical Engineering, Vol. 16(2001), p. 37 (in Chinese) [8] F.R.