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Materials and Methods According to the layout of Tuo River hydrologic and water quality monitoring cross-sections, set two sampling monitoring cross-sections: eastern sluice monitoring cross-sections of Tuo River which is close to downtown area, Luling Bridge monitoring cross-sections.
Journal of Hydroelectric Engineering, Vol.31(4)72-77(2012)
Environmental Science, Vol. 25(6):32-39(2004) (in Chinese)
Resources Science, Vol. 32(2):261-266(2010)
Journal of HeFei University of technology, Vol. 33(10):1553-1557 (2010).

Acknowledgements This work was financially supported by Natural Science Foundation of China Project (No. 51165030).
Chang, Journal of Crystal Growth, 8, 290 (2006) [2] Ohno A.
Fan, Journal of Materials Science, 7, 44 (2009) [4] Lei Rao, X.
Li, Journal of Shanghai Jiaotong University, 3, 10 (2001)

Through the establishment of industry clusters, the transportation distance of raw materials and parts is shortened, which correspondingly drives down the logistic costs. (2) Competitive advantage.
As China’s major science and technology centre and having numerous intellectuals, Wuhan City Circle is far in advance of quantity of talent and strength in research capability.
References [1] Lin Ni, Hongbing Deng: submitted to Journal of Special Zone Economy (2007).
Porter: submitted to Journal of Harvard Business Review (1998)
[4] Qin Qin, Li Xiong: submitted to Journal of Market Modernization (2005).

The removal operation is mostly outdoor and even in harsh environments, thus some of the materials must be corrosion resistance.
Acknowledgement This study was supported by Natural Science Foundation Project of CQCSTC 2009BB1297, Fundamental Research Funds for the Central Universities of China XDJK2009B028, 2009C004, Fund for the Doctoral Program of Southwest University of China SWU109006, and projects of the 2nd Southwest University “Han Hong Cup” the 12th national “Challenge Cup” of undergraduate curricular academic science and technology.
Li: Journal of Environmental Entomology, Vol.30 (2008) No.2, pp, 183-187.
Le: Journal of Southwest Agricultural University, Vol.22 (2000) No.5, pp, 441-447.
Li: Journal of Northwest Forestry University, Vol.22 (2007) No.2, pp, 111-114.

Application of Novel Subspace Pursuit on Guided Wave Signal Recognition based on Modified Differential Evolution Algorithm Chuanjun SHEN1, a, Yuemin WANG 2, b, Yan LIU3, c and Fengrui SUN 4,d 1Naval University of Engineering, College of Architecture and Power, China 2Naval University of Engineering, College of Architecture and Power, China 3Naval University of Engineering, College of Science, China 4Naval University of Engineering, College of Architecture and Power, China achuanjunshen@sohu.com, bwangde99@163.com, cgreerliu@126.com, dfengruisun@126.com Keywords: Modified differential evolution, Modified subspace pursuit, Ultrasonic guided wave, Wigner-Ville distribution, Signal recognition Abstract.
Yoon, I .P .Chan, H C Seung, et al, Acoustical Society of America, vol. 117(6) (2005), p.3459-3468 [4] Yuemin Wang, Yihua Kang, Xinjun Wu, Journal of Vibration, Measurement&Diagnosis, vol.24(3) (2004), p.210-213 [5] Fangcheng He, Yifei Gao, Zhenggan Zhou, et al, 12th A-PCNDT 2006 – Asia-Pacific Conference on NDT, Auckland, New Zealand, (2006) [6] Igor Lyutak.
Sofia, Bulgaria. (2005), p.517-522 [7] Weiwei Zhang, Zhihua Wang, Hongwei Ma, Journal of Jinan University (Natural Science), vol.30(3) (2009), p.269-272 [8] Xu Kailiang, Ta Dean, Wang Weiqi, Chinese Journal of Biomedical Engineering, vol.29(1) (2010), p.66-70 [9] Jun Zou, Xinjun WU, Jiang Xu, et al, Nondestructive testing, 30(9) (2008), p.600-603 [10] S.G.Mallat, Zhifeng Zhang, IEEE Transaction on Signal Processing, vol.41(2)(1993), p.3397-3414 [11] N.Ruiz-Reyes, P.Vera-Candeas, J.Curpian-Aloma, Signal processing, vol.86(2006), p.962-970 [12] Dangwei Wang, Xinyi Ma, Xinpu Guan, et al, 2006 CIE international conference on Radar, (2006), p.1-4 [13] Raazia Mazhar, Paul D.Gader, Joseph N.Wilson, IEEE International conference on fuzzy systems, (2008), p.1950-1955 [14] Wei Liang, NDT&E International,vol.42(2009), p.430-433 [15] J.C.Hong, K.H.Sun, Y.Y.Kim, Smart Structures and Materials, vol.14 (2005), p.548-560 [16] Y.C.Pati, R.Rezaifar, P.Slshna Prased, In 27th Asilomar Conference

Journal of Southeast University (Natural Science Edition) Vol. 40 (2010), p. 1073-1076
Journal of Beijing University of Aeronautics and Astronautics Vol. 34 (2008), p. 1423-1427
Journal of University of Electronic Science and Technology of China Vol. 39 (2010), p. 891-895
Advanced Materials Research Vol. 421 (2012), p. 402-405

Introduction Grinding processes are mainly technique employed widely as a finishing and difficult-to machine such as hardness and brittleness materials finishing.
Acknowledgement This research was financially supported by the National Natural Science Foundation of China (50875138); the National Basic Research Program of China (2009CB724401); the National Important Project of High-grade CNC Machine Tool (2009ZX04014-043)； the Shandong Provincial Natural Science Foundation of China (Z2008F11; ZR2009FZ007) and the Specialized Construct Fund for Taishan Scholars.
Jahanmir: Journal of Tribology ASME Vol.123 (2001), p. 101-107 [2] E.
Malkin: Journal for Engineering for Industry ASME Vol.114 (1992), p. 427-434 [4]C.
Chang: Tribology international Vol.30(1997), p. 575-581 [5 Bo Zhang,Akira Nakajima: Journal of Tribology Vol. 122(2000), p. 603-608 -20 -15 -10 -5 0 5 0 2 4 6 8 h0=20µm h0=35µm h0=50µm h0=80µm p(MPa) x(mm) 粗粗 光光 Rough Smooth Fig.4 Dynamic pressure at different minimal gaps -20 -15 -10 -5 0 5 0 1 2 3 D=300mm D=260mm D=220mm D=180mm p(MPa) x(mm) 粗粗 光光 Rough Smooth Fig.3 Dynamic pressure at different wheel diameters

Acknowledgment The authors wish to thank the support from Natural Science Foundation of China (50745017, 50875194) and Nature Science Research Program of Shaanxi province education department (08JK305).
Christian: Rapid Prototyping Journal Vol.6 (2002), p.259
Tang: Rapid Prototyping Journal Vol.12 (2006), p.12
Huang: Journal of Materials Processing Technology Vol.107 (2002) ,p.167

Because of dynamic work environment consisting of worker, materials, equipment, work space can be temporarily organized as dangerous location[11].
Roberts, Leading indicators of safety in virtual organizations, Safety Science 45 (10) (2007) 1013-1043
Kolton, Model for Automated Monitoring of Fall Hazards in Building Construction, Journal of Construction Engineering and Management 132 (7) (2006) 733-740
Rosenfeld, Spatial and Temporal Exposure to Safety Hazards in Construction, Journal of Construction Engineering and Management 135 (2009) 726
T Michael Toole, Increasing Engineers’ Role in Construction Safety: Opportunities and Barriers, Journal of Professional Issues in Engineering Education and Practice 131 (2005) 199

In cryogenic applications, a thorough understanding of regenerator properties such as material specific thermal capacity, porosity, flow distribution and heat transfer area are critical to a good regenerator [[] Robert A.Ackermann.
Inter- national Journal of Mass and Heat Transfer, 10(1997). p2341~ 2349. ] analyzed an single blow model to evaluate the thermal performance of cryocooler regenerators without considering the oscillating flow.
Inter- national Journal of Heat and Mass Transfer, 44(2001). p2493~2504. ] used a model taking the mesh as a non-Darcy, thermally non-equilibrium porous media to analyze the pulsating flow and accompanying heat transfer.
Inter- national Journal of Heat and Mass Transfer.49(2006). p1039~1049. ] is adopted to describe the energy transfer in the regenerator.
The fluid capacity ratio is mainly determined by gas mass flow rate, and the matrix capacity ratio is influenced by the material behavior.