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Journal of China & Foreign Highway, Vol.26.(2006 ).p.83(In Chinese) [2] Haibo CHEN.
Journal of China & Foreign Highway, Vol.25.(2005).p.56(In Chinese) [5] Zhongfu XIANG.
Journal of Huazhong University of Science and Technology (Natural Science Edition), Vol.39.(2011).p.116(In Chinese) [10] Yuxiang LIU, Jinghong GAO.
Journal of Highway and Transportation Research and Development.Vol.24( 2007).p.80.
Creep and Shrinkage Characterization for Analyzing Prestressed Concrete Structures PCI Journal, 1980 (3),86～123

The acoustic barrier whose thickness is 1mm adopts insulating material.
The authors gratefully acknowledge the financial support from the National Natural Science Foundation of China (grant no.21376014).
[11] Inas Hassan El-Mehallawi, Eman Mostafa Soliman, Ultrasonic assessment of facial soft tissue thicknesses in adult Egyptians, Forensic Science International, 2001, vol.117, pp. 99-107
Thijssen, Ultrasonic measurement of enamel thickness: a tool for monitoring dental erosion, Journal of Dentistry, 2000, vol.28, pp.187-191
Goodell, Effect of Dentin Thickness on Root Surface Temperature of Teeth Undergoing Ultrasonic Removal of Posts, Journal of Endodontics, 2008, Vol.34, pp. 453-455

The technologies for tailoring the electronic properties of a number of materials are nowadays well established.
The study of photonic materials start at 87's by Yablonovitch and John [1,2].
Vos: Science Vol. 281 (1998), p. 802
[13] Photonic Band Gap Materials, Ed.
Kim: Science Vol. 284 (1999), p. 1819

Introduction Dental ceramic materials have similar color and translucency to natural tooth, performance, stability, good biocompatibility, corrosion resistance, aging and wear and tear, etc., which is favored deeply by the doctors and patients, is the most promising new materials of the oral prosthetics.
This is the metal materials and other macromolecule can not compared, and gradually been widely used in the field of prosthodontics.
Acoustic emission is the transient elastic wave phenomenon produced by the materials of local source damage, so the number of acoustic emission is the numbers of damaged element.
The results of this study contribute to clinical application Acknowledgements This work is supported by the Dalian Science and Technology Foundation (No. 2009J22DW033) and Dr.
The journal of prosthetic dentistry, v11, 2001, p495-510..

During processing course, while the material is fed in to Li and bended to θi, then the point i will be on the curve f(x) and the material will be bended to required shape.
During the processing course, the first step of approaching is that the material is bended to aim angle θ1 with external force, and then external force is relaxed and the material spring-back.
For example, when the material need to be fed-in towards left, the left clamp cylinders clamps on to the material with the right clamp cylinder loosen it, and then the side machine frames open.
So the material moves towards left carried by the left machine frames.
Acknowledgement The study is originates from the National Natural Science Fund Projects.: study on the cold shaping processing precision of hull frame by theoretical and experimental means (Grant No. 50875191), and projects granted No.510791 and 51179145.

Absolutely, such mechanisms has already not adapted to the development of the era, because it wastes a lot of manpower and material resources.
Acknowledgment The work was supported by the research foundation for outstanding Young Teachers of Qiongzhou university (QY200920); The scientific and technological cooperative project for college and region of Sanya (2010YD49, 2010YD32,YD09074); Hainan Provincial Natural Science Fund(610225, 609006); Social development special fund of science and technology for Hainan province (2010SF004);Computer Teaching Higher Education Reform Project of Hainan Province (HJJSJ201019) ,Key Laboratory of Tropical Crops of Hainan Province Information Technology Application Research Fund Open Project(rdzwkfjj001).
China Science and Technology Information,, 2006, (12) [2] ZHANG Jian; CHEN Mei-yun.
Jilin Normal University Journal(Natural Science Edition), 2010, (03) [4] REN Jian-min; YANG Hua.
Journal of Hunan Industry Polytechnic, 2007, (02)

Knowledge resource, as human understanding of nature, social economic law, science and technology, has become a core competitive power of a nation and enterprise for development, even more, a core competitive power of military combat effectiveness and military organization.
In the process of the aviation equipment maintenance knowledge management, it is to give full play to intellectual talent value, and in addition to the material rewards, more attention should be paid to the spiritual motivation, so that they will be aware of their values in the aviation equipment maintenance knowledge management, and fully exert their individual brilliance.
How to implement knowledge management on large military enterprises.Aviation Science and Technology.2003,4:20
Discussion about equipment maintenance knowledge management.Journal of Military Economics Academy.2011,9:86
Study on annotation of military equipment knowledge management concept and analysis on its implement.Journal of the Academy of Equipment Command & Technology,2012(21):20-23.

Regional background material include climate, soil, water, humanities, etc.
Journal of Inner Mongolia forestry College,1998(1): 64-69 [2] Lv Guokai.
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Itc Journal,1998,3-4: 209-217.

A Problem of English Document Fragments Splicing and Reconstructing Based on Fuzzy Pattern Recognition Li Jinhong1,a, Li Ruxiu1,b, Ding Yong2,c 1Faculty of Science, Qilu University of Technology, Jinan, 250353, China 2 Department of Basic Teaching, Weifang University of Science and Technology, Shouguang, 262700, China aemail:lijinhong77@126.com, bemail:lrx@qlu.eu.cn, cemail:ddy2004@126.com.
Acknowledgement This work was financially supported by the Tianyuan Foundation of the National Natural Science Foundation (11226036).
Journal of XidianUniversity, 2002 29（6）768-771
China Journal of Image and graphics, 1996 1 (3) 191-195
On polygon approximation of scrapped paper edge [C]. 3rd International Conference on Information Science and Engineering，ICISE 2011，Yangzhou, China, 011: 3429-3432

Good operators will provide proper arrangements for human resources, financial resources, material resources and logistics, with close attention to the latest market demand, oriented to market, forecasting market trends, ready to respond to uncontrollable variables and provide timely solutions.
Acknowledgement This research was financially supported by the Anhui University of Science and Technology undergraduate innovative and entrepreneurial training program (201310361105).
[4] Lei Cui, Based on the Electronic Commerce Environment on the Construction of Core Competitiveness of Small and Medium-sized Enterprises, Science Mosaic, No. 10 (2011), p. 162-165
[6] Hongxia Zhao, Yanfeng Liu, Research on the Effect of Relationship Marketing and Net-shop Reputation on the Transaction Trust in Ecommerce, Soft Science, No. 8 (2013), p. 80-84
[7] Hong Li, Kui Yu, Jingbo Xia, How Negative Online Reviews Affect Consumers’ Online Purchasing Decision: an Empirical Study, Journal of Intelligence, No. 5 (2011), p. 202-207.