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Introduction The estimation of residual stresses produced by shot peening is essential for a better utilization of materials [1].
In all simulated cases, no previous history in the material was considered.
Both of these tools are extremely important for the development of science and the corroboration of very well established process.
Vardar, "Measurement of residual stresses near the surface using the crack compliance method, Journal of engineering materials and technology, vol. 113, (1991), pp 199-204
Dowling, "Mechanical behavior of materials", Englewood Cliffs, Nj, Prentice Hall, (1993)

As a modern manufacturing technology, cryogenic cutting technology is one of effective ways to improve machining efficiency of hard-cutting materials.With typical hard-cutting materials 35CrMnSiA and 45CrNiMoV high-strength steel as the research object, the comparison experiment between cryogenic cutting and dry cutting of two kinds of high-strength steels was made in this paper.
The cold brittleness principle of material is applied by cryogenic cutting in low-temperature condition, which improves the cutting processability of materials [1-3].
Cryogenic cutting technology is a kind of modern manufacture technology, and it can effectively improve the machinability of hard-cutting materials.
Rajurkar: Cryogenic machining of hard-to-cut materials, Wear Vol.2 (2000), p.35-36
[5] Guangmin Wan, Jianhong Ke: Journal of Kunming Institute of Technolgy Vol. 4 (1994),p.64-69 (In chinese).

Experimental Materials.
Acknowledgements The research was supported by natural science fund of Tianjin City (10JCZDJC24000) of China.
References [1] Renato Baciocchi, Giulia Costa, Alessandra Polettini, etc: Energy Procedia Vol.1 (2009), p. 4851–4858 [2] Hongqun Yang, Zhenghe Xu, Maohong Fan, etc: Journal of Environmental Sciences Vol.20(2008), p.14–27 [3] Valentina Prigiobbe, Alessandra Polettini, Renato Baciocchic: Chemical Engineering Journal Vol.148 (2009), p. 270–278 [4] Khalid Al-Anezi, Nidal Hilal: Desalination Vol.204 (2007), p. 385–402 [5] Shouzhi Yi, Yingying Ma, Xiaocong Wang, etc: Desalination Vol. 239 (2009), p. 247–256 [6] Samir El-Manharawya, Azza Hafezb: Desalination Vol.153 (2002), p. 109-I20. [7] Markus Hanchen, Valentina Prigiobbe, Renato Baciocchi, etc: Chemical Engineering Science Vol. 63(2008), p.1012–1028 [8] Chenghuan Qin, Wei Ma: Chemical Engineering Journal Vol.156 (2010), p. 540–545 [9] H.M.
Al-Zoubi: Separation Science and Technology Vol. 40(2005), p. 3299–3321 [15] Al-Rawajfeh, A.E.

Methodology Materials Experimental soils and water: The sediment used in this paper was sampled from the Yellow River Estuary.
Journal of Soil and Water Conservation. 24(1)：139~144(2010)
Hydrogeology Journal. 7 (1): 46 ~64(1999)
Science Vision. 7: 230- 241(2002) [9] W .P . de Clercq, M.
Chinese Journal of Environmental Science. 33(11):3922~3926(2012).

Materials and Methods 2.1 Soil The soil samples were collected in May 2009, and 47 sampling points were selected from protected soil and the other 19 were selected from the adjacent exposed field; 132 samples from 0-20cm layer(top) and 20-40cm layer(lower) of soil were collected.
Acknowledgements This study was supported by Natural Science Foundation of China under a grant number 41101275 and 40971175 and the PhD Start-up Fund of Natural Science Foundation of Liaoning Province under a grant number 20111082.
Journal of Huaibei Normal University(Natural Science).Vol 24(1)(2003),p.35-37
Journal of Soil Water Conservation.
Chinese Journal of Soil.

From the aspect of resource, providers, resource properties, user needs, usage and role of manufacturing activities, manufacturing resource can be divided into human resources, manufacturing resources, manufacturing equipment, technology resource. etc. (1) Human Resources: These resources can be intelligent reuse with the modules and manufacturing resource agent reuse. (2) Manufacturing equipment resources: these resources can be reuse through equipment sub-Agent; (3) Technical Resources: these resource can be reuse as a sub-Agent of manufacturing resources; (4) Application of system resources: It can be divided into the design of systems, analysis systems, and management systems based on function, such as the specific CAD / CAM, CAE, CAPP and other application subsystems, these resource can be reuse as a sub-agent based on modules parameter ; (5) Material resources: these resource can be reuse by a sub-Agent Intelligent Material choice system; (6) User Information resources: which is the
Acknowledgement This work was financially supported by The National Science and Technology Support Program, China (No. 2006BAF01A07) Project，The Sichuan province Science and Technology Support Program, China（2008GZ0063）.The Ningxia university natural science Support program (No.
Journal of Shanghai Jiaotong University, vol40(2006),p.1183 (in chinese)
Journal of Beijing University of Technology, vol33(2007),p.741 (in chinese)
Journal of Harbin Institute of Technology, vol41 (2009),p.219 (in chinese)

Experimental Plant material The fresh air-dried plant material of Gentiana farreri (No. 2009-02) was bought from Huangzhong Tibetan Hospital of Qinghai province, China, in January 2009 and was identified by Prof.
References [1] Flora of China Editorial Committee of Chinese Academy of Sciences: Flora of China (Science Press, Beijing, China, 1988, in Chinese) [2] Z.
Cao: Chinese Pharmaceutical Journal [in Chinese].
Liu: Journal of First Military Medical University [in Chinese].
[7] Kim J, Marshall M, Wei C: Journal of Agriculture Food Chemistry.

The basic material and strucure characteristics of circular saw blades in our models are given in Table 1-2.
This work is financially supported by the grant from the National Natural Science Foundation of China (10902013).
Hutton: Journal of Sound and Vibration Vol. 5(2001), p.907
Tasgetiren: Journal of Applied Sciences Vol. 8 (2008), p.876
Chen: Journal of Earthquake Engineering and Engineering Vibration.

[2] J.E.E Baglin: Applied Surface Science Vol. 258(2012), p. 4103-4111
[16] Yiqing Gao, Shuai He, Ningning Luo: Journal of Modern Optics Vol 58(7)(2011), p.573-579
[28] Li-Hsin Han, Gazell Mapili, Shaochen Chen et al.: Journal of Manufacturing Science and Engineering Vol. 130(2008), p.021005-1-4
[29] Yih-Lin Cheng, Meng-Long Lee：Rapid Prototyping Journal Vol.15 (1) (2009), p.29-41
[30] Jae-Won Choi, Ryan Wicker, Seok-HeeLee et al.: Journal of Materials Processing Technology Vol. 209(2009), p.5494-5503.

Vanndium is also widely used to make advanced functional materials such as magnetic materials, superconducting materials, aircraft engine materials, nuclear reactors, and other applications.
Jörgl, Reaction-kinetics of the vanadium roast process using steel slag as a secondary raw material, Minerals Engineering. 17 (2004) 317-321
Zhu, The technique of extracting the vanadium from vanadium slag and its main technology, Journal of Chongqing University of Science and Technology (Natural Sciences Edition). 11 (2009) 59-60 (in Chinese)
Li, Development of a new cleaner production process for producing chromic oxide from chromite ore, Journal of Cleaner Production. 14 (2006) 211-219
Du, Decomposition of chromite ore by oxygen in molten NaOH-NaNO3, International Journal of Mineral Processing. 95 (2010) 10-17