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According to the Bragg condition, it can be concluded that: 　　　　 (2) According to elasticity mechanics, the changes of FBG center wavelength, ΔλB can be expressed as: (3) where εa, μ, αs, ξs, and ΔT are axial strain, Poisson's ratio of fiber material, coefficient of thermal expansion of fiber material, thermo-optic parameters of fiber material, and temperature change of FBG, respectively; p11 and p12 are photoelastic coefficients of the fiber material.
Fig. 5 Strain curves of reinforced concrete beam Acknowledgements This work was supported in part by NSFC under Grant No. 60876088 and Grant No. 51105398, the Supporting Program for Excellent Talents of University in Chongqing, and Research Foundation of Chongqing University of Science & Technology (Grant No.
[3] Yue Lina , Huang Jun, Jiang Desheng, Application of Optical Fiber Sensing Technology in Strengthening Monitoring of Wuhan Second Yangtze River Bridge, JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY, 31(2009) 10–12
[4] Li Dongsheng, Deng Nianchun, Ou Jinping, Fiber Bragg Grating Sensor Monitoring Techniques and Health Diagnosis of Arch Bridge Suspenders, Journal of Optoelectronics · Laser, 18 (2007) 81–84
[10] Qiren Z. , Dongmei G. , Jing W. , A High Precise Sensing Demodulation Technology Based on Fiber-Grating Sensors and Single-Chip Microcomputer, Journal of Huaqiao University (Natural Science), 25 (2004) 254-257

Materials and methods Materials and chemicals Litchi (Litchi chinensis Sonn. cv.
McMillin: Meat Science Vol. 80 (2008), p. 43-65
Jiang: Journal of the Science of Food and Agriculture Vol. 80 (2000), p. 305-310
Ji: Chinese Journal of Tropical Crops Vol. 18 (1997), p. 53-58
Jiang: Journal of Food Engineering Vol. 64 (2004), p. 355-358

Small particle size powder of Fe and Ni was used as raw materials (the particle diameter of metal injection molding (MIM) was 0.5-20μm generally) [1], and the wax-based polymer was used as binder, a new type of Fe-Ni alloy for semiconductor was prepared by the MIM.
The uniformity of feedstock directly affects subsequent processing steps as well as properties of materials.
We mixed the material at the temperature of 175℃.
Ordnance Material Science and Engineering.
Journal of Functional Materials.

The ZrO2 ceramics materials have transferred on the M50 bearing steel surface under high vacuum condition.
Because of these advantages of ceramic materials, their usages are increasing in wide engineering applications.
Materials and Experimental Procedure The specimens are made of structural ceramic materials and M50 bearing steel as the disk had a diameter of 70mm and thickness of10mm , ZrO2 as the balls had a diameter of6.35mm .
Fig.4 showed that all the ZrO2 ceramics materials have transferred on the surface of M50 bearing steel, but the degree of transferred displayed huge dissimilarity.
(3)The ZrO2 ceramics materials have transferred on the M50 bearing steel surface under high vacuum condition.

Internal noises can be divided into four species: photoelectric noises, mechanical noises, material noises and system noises.
Study of Filtering Noise of Image Based on MATLAB[J].Journal of Henan University of Urban Construction,2009
Analysis and Reality on Linear Filter about Numeric Image[J].Journal of Donghua University, Natural Science,2005
Wavelet Filtering Method and Its Application[J].Journal of Electronics & Information Technology, 2007
Journal of Applied Optics, 2011.

Study on Reducing the Volatile Organic Compounds Emissions from Different Processing Particleboards1 Sun Shi-jing1, a , Shen Jun（（（（****））））2, b 1,2 College of Material Science and Engineering, Northeast Forestry University, Harbin, in China a email:sunsj-611@163.com, bemail: shenjunr@126.com Keywords: Particleboard, VOC, GC/MS Abstract.
Materials and methods Experimental materials and equipments Timber: The larch used in this study was obtained from Langxiang experimental forest in Heilongjiang Province, which is age of 7 years, approximately 18cm in diameter.
European Collaborative Action "Indoor Air Quality and its Impact on Man": VOC Emissions from Building Products Solid Flooring Materials.
Forest Products Journal, Vol.52 (2002), p.11-12
Journal of Nanjing Forestry University (Natural Sciences Edition), Vol. 28(2004), p. 319-322

The base materials are selected to be Ti-18mol%Nb and the amount of ternary additions is constant of 3mol%.
These alloys were prepared by Ar arc melting method with non-consumable W electrode in Ar-1%H2 atmosphere using high purity starting elemental materials with 99.9% in purity at least.
Acknowledgments This work was supported by Furukawa Techno Material Co.
Miyazaki: to be appeared in the same journal
Miyazaki: to be appeared in the same journal

The rotary drum reactor, which structure could prevent caking of electrolytic material, so avoiding frequently change material.
The micro-electrolysis material is fully utilized.
References [1] Wang X Y, Fei X N and Zhou L F: Environmental Science and Management. (2011, 5), p. 100 [2] Jiang Ch Ch, Xiao R R, Yang P: Technology of Water Treatment.
Vol. 31, No. 3 (2009), p. 21 [4] Ge Q, Li X H, Lu Y Y, ect: Journal of Chongqing University(Natural Science Edition).
Vol. 30, No. 5 (2007), p. 19 [5] Lai B, Qin H K, Zhou Y X, ect: Chinese Journal of Catalysis (2003).

Fomin, Cold Spray Technology, Elsevier Science, Amsterdam, 2006
Champagne, The Cold Spray Materials Deposition Process – Fundamentals and Applications, Elsevier Science, Amsterdam, 2007
Klassen, Cold spraying – a materials perspective, Acta Mater. 116 (2016) 382-407
Smurov, Potential of cold gas dynamic spray as additive manufacturing technology, International Journal of Advanced Manufacturing Technology 69 (2013) 2269-2278
Materials & Design, 133 (2017) 266-287

Establishing the transformer winding multi-physics coupling mathematical model and researching the transformer winding heat problem based on the nonlinear influence of the material.
International Journal of Thermal Sciences, 2008,47(10):1393-1410
International Journal of Thermal Sciences, 2012,53:188-201.