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The results show that the polishing pressure and plate speed have a strong influence on the material removal rate and surface roughness of the hard disk substrate.
The results show that material removal rate increased with the polishing pressure and plate speed increasing in the range.
Acknowledgements This work was supported by Natural Science Foundation of Hebei Province, China (E2010000077) and Doctor Foundation of Hebei University of Technology.
Journal of Functional Materials and Devices Vol. 15(2009), p.83-86 [3] S.C.
Tribology International Vol. 41 (2008), p.111-118 [5] Chih-Cheng Wang, Shih-Chieh Lin , Hong Hochen: International Journal of Machine Tools & Manufacture Vol. 42 (2002), p.979-984 [6] Kang Jia: Colloidal Silica Slurry for NiP Plated Disk Polishing.

Chromium removal from wastewater by adsorption process with composite materials are simple, more efficient and economically viable.
Kurniawan: Journal of Haz.
Materials Vol. 97 (2003), p. 219–243
Kanamadi: Research Journal of Chemistry and Environment Vol. 7(4) ( 2003),p. 71–79
Musinu: “ The Sol-Gel Method: Choice of the experimental conditions”, Materials Science Foundations, Vol.13

Resource use patterns by a one-way run of the "raw materials - products - waste" into the circulation run of raw materials - products - raw materials ”.
Duan and Q Huang: Journal of Hazardous Materials (2008), pp. 221-227.
Wang: Journal of Hazardous Materials Vol. 174(2010), pp. 334-343.
Moustakas and D Fatta: Journal of Hazardous Materials (2005), pp.120-126
Das and A K Gupta: Journal of Hazardous Materials Vol. 209-210(2012), pp.308-317 [16] Demosthenes A: Waste Management Vol. 32(2012), pp.613-616 [17] Y.

Introduction At present, with the development of social productivity and the progress of science and technology, agricultural machinery products in agricultural production has been widely promotion and application.
Should authors use tables or figures from other Publications, they must ask the corresponding publishers to grant them the right to publish this material in their paper.
Color figures are welcome for the online version of the journal.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.

Journal of Tianjin Economy. (2009),7,p.50-52
Journal of Modern Enterprise Culture, (2009), 36,p.67-68
Journal of Market Modernization, (2007), 12, p.337-338
Journal of Construction Enterprise Management, (2012), 11, p, 83-84
Journal of Science and Technology Management Research, (2009), 2, p, 276-278.

Methods and Materials Fabrication As shown in Fig.1, the three microelectrode geometries were fabricated in arrays using photolithography technique on a metal-insulator-metal layer platform.
Paul : Journal of Electrostatics.
Ramos: Journal of Physics D: Applied [4] E.
Paul: Journal of Electrostatics.
Alkaisi: Material Science Forum .

The known parameters are as follows: (1)Pile as linear elastic material: elastic modulus E=2.5e10pa, Poisson's ratio 0.2, density 2500kg/ m3 (2)Soil as the D-P material: elastic modulus E=2.5e8pa, Poisson's ratio 0.4, density 2000kg/m3, cohesive strength and friction angle is shown in Tab. 1, dilation angle 0 degree.
ANSYS Model The model includes all the nodes, element, material properties, real constants, boundary conditions as well as other characteristics to represent the physical system.
This paper applies the combination of interactive graphics and order flow by establishing a series of finite analysis model such as geometric model, material properties, meshing, and contact unit.
References [1]Bao Chenggang, 1986, Stress Strain Relations and Strength Characteristics of Unsaturated Soil, Journal of Geotechnical Engineering. vo1.8 (1):26-3 [2]Bao Chenggang, 2004, A Study of Properties of Unsaturated Soil and Stability of Expansive Soil Slope, Journal of Geotechnical Engineering, vo1.26 (1): 1-15 [3]Fredlund, D.Gand Rahardjo H, 1997, Mechanics and Unsaturated Soil, translated by Chen Zhongyi.
Journal of Kunming University of Science and Technology, 26(5): 26-27 [6]Wong Zhucheng, Shao Min, 1994, The Principle and Numerical Method of Finite Element Method.

In recent years, with the development of finite element method and computer science, the numerical solution of the gravity was favored by more and more scholars and engineers.
Elastic modulus of the two gravity dam foundations materials is 29GPa, Poisson's ratio is 0.3, and density is 2600kg/m3.
(In Chinese) [3] Liubin Yan, Zhi Chen and GuoShao Su: submitted to Journal of Hydroelectric(2010).
(In Chinese) [4] Zheng Jian, Songmei Huang: submitted to Journal of Shanxi Water Power(1993).
(In Chinese) [8] Qingping Yang, Junjie Li:submitted to Journal of Hydraulic Engineering(2000).

Effect of Cadmium on Element in the Root of Mung Bean Seedlings Yuanhua Zhang Department of Environment and Life Sciences, Weinan Normal University, Weinan 714000, People’s Repbulic of China zhangyh5821@163.com Key word: Cd, mineral element, root Abstract: The metobolism of K, Ca, Mg and microelement in the root of Phaseolus raditus L. were studied.
Materials and methods Plant material and growth conditions Seeds were sanitized by 5% sodium hypochlorite solution for 5 min, then were washed twice with distilled water and leaved in sterilized petri dishes on moist filter paper in the dark at 25±1℃ for germination. 24h later, the consistent germinating seedlings were grown to a humid quartz sandy soil, with the same condition mentioned above and spraying with distilled water to keep humid. 48h later, the seedlings were grown in a greenhouse chamber with specific photoperiod (14h light/10h dark) at 25±1°C for 3d.
Acknowledgements This work is financially supported by the natural science research plan of Shaanxi province of people’s republic of China (2011JQ4014) and Weinan normal university research plan(11YKZ005).
Journal of plant Nutrition, 17(6): 953-962
Journal of Nanjing Agricultural University, 24 (4): 9-13.

As the aircraft industry develops and the aircraft gets lighter, CFRP replaces the aluminum in the material more and more.
As the A waveform’s energy is mainly restricted below 100kHz, it’s regarded that the aluminum of the aircraft as isotropy well-distributed continuous material.
The material of the aircraft is aluminum, the thickness is 1mm, .
Analysis for lightning indirect effects of the aircraft by numerical stimulation[A].Chinese Journal Of Radio Science, 2012, 06-1129-07
Journal of System Simulation ,2009, 21(23):7493-7497.