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Using the material whose coefficient of thermal expansion is small can effectively reduce the influence of temperature when DBB is in the measurement process[7].
Journal of Mechani-calDesign, 2004, 126(5): 856—865
Error measurement of five-axis CNC machine with 3D probe-ball[J].Journal of Materials Processing Technology,2003,139(2):127—133
Journal of Mechanical Design, 1997, 37(11):1583—1596 [5] Zhang Hui.
Wuhan: Hua Zhong University of Science and Technology, 2000

Quasi-static tensile experiments were executed according to GB/T 228-2002 to acquire the materials’ property and results were shown in Table. 1.
Stearns: Materials Science and Engineering A, Vol. 366 (2004) No.2, pp.262–268
Sherwood: Journal of Aircraft, Vol. 32 (1995) No.5, pp.921-928
Mooney: Journal of Applied Physics, Vol. 11 (1940) No.9, pp.582-592
Cui: Journal of Mechanical Strength, Vol. 30 (2008) No.6, pp.998-1002

Dynamic Research on Vibration-impact Crushing System of a Bilateral Single-mass Suhuan Ni, Qingguo Chen College of Mechanical and Electronic Engineering, Hebei University of Science and Technology, Shijiazhuang Hebei 050018,China E-mail: chenqg66@126.com Keywords: a bilateral single-mass, dynamic, amplitude frequency, impulse, energy absorption Abstract: The vibrating roller crusher convert relative vibration generated by two rigid bodies to bring high-frequency impulse on grain layer (or granular) in chamber, which makes grain crush to particle.
Based on the science of vibration, dynamics model in vibration-impact crushing system of a bilateral single-mass and vibration differential equations are established.
The mass m impact on granular material under offset excitation, .
Journal of Vibration and Shock, 2000, 19(3)：34-36(In Chinese) [3] Walter Lacarbonara, Fabrizio Vestroni.

To explore the effect of polyaniline on performances, LiFePO4/C cathode materials were prepared via hydrothermal method, using glucose as a carbon source and polyaniline as a modifier.
In the CV profile, higher peak current means good electrode reaction kinetics, and consequently, good rate performance of the (LiFePO4/C)0.9(PANI)0.1 cathode materials.
Arlinghaus: Solid State Sciences Vol. 13 (2011), p. 824 [3] C.W.
Kong: Materials Characterization, Vol. 61 (2010), p. 720 [5] J.F.
Goodenough: Journal of the Electrochemical Society, Vol. 153 (2006) No.12, p. 2282 [8] W.H.Chen, L.

It has surveyed the non-material cultural heritage, improved the non-material cultural heritage system.
Sound non material cultural heritage project and successors system.
Journal of Shiyan Technical Institute, Vol. 24 (2011), p. 26-31
Journal of Dalian Maritime University (Social Sciences Edition), Vol. 10 (2011), p. 21-24
Journal of Guizhou Provincial Committee, Vol. 2 (2011), p. 98-101

As it is a good system that based on the nature of the model drug and carrier materials, it can be used to chelate heavy metals in wastewater.
Experimental Section Materials.
The carrier materials of alginate and chitosan were both natural green materials, and chitosan-coated alginate microsphere will be an appropriate system used for environment.
Journal of the Serbian Chemical Society, 2007. 72(10): p. 921-939
European Journal of Pharmaceutical Sciences, 2005. 25(1): p. 31-40

This hi gh number is indicati ve of the growing interest of the scientific community in this fascinating fi eld of materials science.
The magnetic and mechanical properties of several nanocrystalline materials were presented.
Cantor is the Cookson Professor of Materi als, and Head of the Department of Materials at the Uni versity of Oxford.
OP Press and Rolls-Royce, editor of 3 internati onal journals, chair of the Microscopy of Composite Materials and Thermal Analysis of Advanced Materi als conference series; and a member of many other teaching, research and industrial review committees.
He received a Bachelor degree in Materials Science from the Nanjing University of Science and Technology in 1985 and a PhD from the Institute of Metal Research of CAS in 1990 while investigating crystallization kinetics and micromechanisms in amorphous alloys.

China 2International Centre for Materials Physics, Chinese Academy of Sciences, Shenyang 110016, P.R.
Spaeth: Journal of Physics - Condens.
Spaeth: Journal of Physics - Condens.
Reddy: Journal of Chemical Physics, 62 (1975) 4366 [8] A.
Dong: Journal of Magnetism and Magnetic Materials, 301 (2006) 67 [15] J.

Materials and methods Feedstock materials.
The characteristics of feedstock materials used in the experiments are listed in Table 1.
Immature compost contains toxic materials such as heavy metals, ammonia, etc. could inhibit seed germination and root growth [19].
Chinese Journal of Environmental Science. 27(2006) 171-174
Advanced Materials Research. 356(2011) 2027-2030

Magnesium is the lightest of all the engineering metal materials, having a density of 1.74g/mm3, which is 35% lighter than aluminum and 78% lighter than steel[1].
To these accessory parts which are not suitable for the use of magnesium alloy, such as headrest run rail (made of plastic), lock (made of steel), and reinforcement parts where very high strength and stiffness is needed, their structures and materials are kept unchanged.
Magnesium: submitted to Journal of Material(2002) [2] Mordike B L, Ebert T: submitted to Journal of Material Science Engineering Application(2001) [3]Aghion E, Bronfin B, Eliezer D: submitted to Journal of Material Process Technology(2001) [4]F.
Friedrich, S: submitted to Journal of Material Processing Technology (2001) [6]Yang Lian-fa, Mori Ken-ichiro, Tsuji Hirokazu.: submitted to Journal of Nonferrous metal (2008) [7]P.
Droder: submitted to Journal of Material Process and Technology (2001) [12] E.