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(2) In the formula, is the density of the material, is the temperature, is the specific heat capacity, is the time.
IEEE Journal of Lightwave Teehnology, 2011,24(9): 3303-3310
Journal of refrigeration, 2012, 25 (3): 22-32
Journal of software, 2010, 10 (1): 1096-1102
Xi'an: Xi'an Electronic and Science University, 2010: 56-60.

The material characteristics of the ribs is the same as the case.
References [1] Jun Zhang, Wenzhong Zhao: Journal of DaLian Railway Institute Vol. 26 (2005), p. 12-15.
Vibration eJ Acoustics Vol. 114 (1992), p. 178-186 [3] Yuanguo Qing, Zhe Jiang: Journal of Vibration and Shock Vol. 28 (2009), p. 109-112.
Am Vol. 98 (1995), p. 1570-1580 [7] Zhe Jiang: Journal of Jiangsu University of Science and Technolgy Vol. 26 (2005), p. 537-541.

Optimal Sampling Schemes for Monitoring Large-area Crop Rotation Ling Sun1, a, Zesheng Zhu2, b 1 JiangSu Academy of Agricultural Sciences, Nanjing, 210014, China 2 Naval Command College, Nanjing, 210016, China aemail: lingsun60@gmail.com, bemail: zesheng.zhu@gmail.com Keywords: Optimal sampling; Monitoring Large-area crop rotation; Integer programming Abstract.
Material and Methods This study was undertaken in Xinghua City, Jiangsu Province, China during 2001-2002.
Journal of Applied Ecology, 2011, 48(3): 768-776
Journal of the American Statistical Association, 1990, 85, 1050–1059
Journal of Anhui Agricultural University, 2009, 36(1): 160-162.

The basic reason is that a lot of building materials and decoration materials were harmful to human health.
Materials and Methods Materials and Methods.
Construction and Building Materials Vol.20(2006),p.648–656 [2] ZH.
Journal of Agricultural Science Yanbian University, Vol.26(2004),p.50-53 [4] K.
Construction and Building Materials Vol.38(2008), p.323-330 [5] P.

Fig.1 Grid of piston pin Table 1 Material parameter Considered the piston pin’s quality is very small oppositing to the piston quality, force of inertia also corresponding extremely small, cannot have the obvious influence to the piston pin stress.
Piston Pin Fatigue Analysis Piston pin material is 20Cr.20Cr strain - life curve as shown in Figure 5.
Chinese science and technology information .2008(3). pp 176-177 [4] Tang Ze.
Jilin project technology normal school journal .2009(5). pp 51-52 [5] Cheng Ronglong and so on.
The Chinese science and technology innovation leads publication .2008(36). pp 154-155

Raw materials and test methods 1.1 Raw materials Two types of asphalt used in this experiment are Shell Cariphalte modified asphalt and Shell 70# matrix asphalt.
Effect of aging on the ability to resist rutting of Cariphalte The rutting factor G*/sinδ defined in SHRP represents the high temperature viscosity element of the total cementitious material stiffness.
At the same temperature , the ability to resist shear of short-term aging Cariphalte asphalt is better than the original Cariphalte asphalt .when it comes to the ability to resist shear , Cariphalte asphalt is much better than 70# matrix asphalt no matter before or after References [1] Road Traffic Science Research Institute.
Journal of Transport Science and Engineering.

Introduction Chlorobenzene is a colorless liquid, has the special smell, and is a kind of important chemical raw materials and organic intermediates.
Chlorobenzene is an important raw material in dye, pharmaceutical, pesticide, paint and other organic chemical industry, the discharged waste water in this kind of enterprises often can be detected in high concentration chlorobenzene.
Materials and Methods Reaction equipment.
Acknowledgements This work was financially supported by the Experimental center of Shenyang Normal University Director Foundation (Sy201105), Liaoning Province Natural Science Foundation (20102206), key laboratory project of Liaoning provincial (LS2010156), and Liaoning Province Science and Technology Project (2012232001) References [1] Nan Xiu-jie, Li Guang-rui: Liaoning Chemical Industry Vol.36 (2007), p.558
[4] Wei Dong-yang, Liu Fen, Xun Zhen-cheng: Journal of Anhui Agri Sci Vol.27 (2009), p.15681

However, we notice that the material aged in electromagnetic field for two hours can still have a reserve of hardness of a few Brinell units.
II (2001), p. 285 [2] Stoicanescu, M., Giacomelli, I., in: Bulletin of the Polytechnic Institute of Iasi, Romania, 2002, TOM.XLVIII(LII), FASC.3-4, p.193 [3] Stoicanescu, M., Giacomelli, I. - Foundry Journal.
(In Romanian). no. 4 (2001), p. 7 [4] C.C., Koch: Materials Science and Engineering A 287 (2000) 213 [5] H., Conrad: Materials Science and Engineering A 287 (2000) 205

Cladding material is Ni-Cr alloy powder, the mass fraction is separate 75 %, 25 %, and the welding material is a 5 mm diameter iron cylinder.
The cladding material solidifies rapidly.
Acknowledgement The authors would like to express their gratitude to the support of the Nature Science Foundation of Tianjin (No.08JCYBJC09200), and the national natural science foundation (60908017) funded project.
Liu: Journal of Northeastern University Vol. 29 (2008), p.1581
Liu: Materials for Mechanical Engineering Vol. 33 (2009), p. 51

Zou: Journal of University of Science and Technology Beijing Vol. 9. (2002), p. 412 [4] D.S.
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Hou: Advanced Materials Research Vols. 284-286. (2011), p. 1071 [32] Y.
Zacharias: Metallurgical and Materials Transactions B Vol. 32B. (2001), p. 615 [34] M.C.