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Evidently, the uncertainty in fatigue life involved in Eq.6 only arises from material property.
The giga-cycle fatigue of high strength materials usually originates from interior, differing from normal fatigue originating on surface.
Xie: International Journal of Fatigue, Vol. 29 (2007), p. 245
Torgeir: International Journal of Fatigue, Vol. 29 (2007), p. 444
Lemaire: International Journal of Fatigue, Vol. 29 (2007), p. 1359

All kinds of material mechanical parameters are shown in Table 2.
Chinese Journal of Rock Mechanics and Engineering, 2006, 25(2): 117-123.
Chinese Journal of Rock Mechanics and Engineering, 2006, 25(2): 284-288.
Journal of University of Science and Technology Beijing, 2004, 26(3): 240-243.
Journal of Railway Engineering Society, 2009, (2): 1353-1362.

This is because continuous-type mixing equipment currently in use were manufactured to mix materials with rather small amounts of additives, including cement such as SL materials or floor-finishing mortar and fine aggregate[2, 3].
A long mixing time and high performance by the mixing equipment are required due to properties of the materials.
This study improved existing mixing equipment to produce suitable repair work mortar by changing the properties of the materials used.
Mixing materials and making specimens Photo 6.
However, additional experiments are required to more precisely determine the chemical influence on materials.

Huang ground three ceramic materials, the results indicated that the material removal mechanism was relative to high speed deep grinding, and was effected by morphology and material characteristics [13].
Optimization of the dynamic behavior of grinding wheels for grinding of hard and brittle materials using the finite element method.
Journal of materials processing technology 129(2002) 167-170 [12] J.
Journal of materials processing technology 129(2002) 176-181 [13] H.
Materials Science and Engineering A 379 (2004) 437-442 [15] Mohammad Rabiey, Nicolas Jochum, Fredy Kuster.

The mechanical properties of the materials were determined by tensile test according to ASTM E 8M04 standard and were given in Table 2.
Table 1 The chemical compositions of the materials (wt %) Alloy % Cu % Mg % Mn % Fe % Si % Zn % Ti % Cr AA5754 0.006 3.1 0.16 0.287 0.135 <0.02 0.022 0.064 Table 2 The mechanical properties of the materials Material Yield strength σY (MPa) Ultimate strength σU (MPa) True strain e Strain hardening exponent n Strength coefficient K (MPa) Normal anisotropy rm Planar anisotropy Dr AA5754O 90 212 0.22 0.34 470 0.72 0.11 * All values are the mean of the three repeats and for 1 mm and 0° direction.
[2] ASM Handbook, Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Vol. 2, USA (1990)
Balendra, Design considerations for hydromechanical deep drawing of sheet components with concave features, Journal of Materials Processing Technology 145 (2004) 163–170
Investigation into hydromechanical deep drawing of aluminum alloy-Complicated components in aircraft manufacturing, Materials Science and Engineering A 499, p. 320-324

The selection of the raw material of CHM attaches great importance to the field of Chinese medicine and is one of the research topics.
Experimental Results and Analysis In this experiment, the partial authentic plants of Chinese herbal medicines produced in Gansu province，Such as Radix sileris, Rhizoma dryopteris, Radices rehmanniae,etc, were selected as the original materials.
Acknowledgment This work is supported by National Natural Science Foundation of P.
“Self-adaptive region growing algorithm to segment images of spectral imaging for TCM assessment,” Journal of Applied Optics, Vol.31. pp. 78-82, 2010
“Automated image segmentation using the ULPCNN model with ultra-fuzzy entropy,” Journal of XIDIAN　University, Vol.37. pp. 817-824, 2010

Study on Kinetics and Thermodynamic in Bamboo Charcoal Adsorb Ammonia nitrogen in Wastewater Wenhui WEI 1,a, Meina Liang 1,2,b,* , Zongqiang Zhu1,2,c, Hongdong Qin 1,d and Yinian Zhu 1,e 1 College of Environmental Science and Engineering, Guilin University of Technology, Guilin, Guangxi 541004, China 2 College of Light Industry and Food Engineering, Guangxi University, Nanning, Guangxi 530004, China aweiwenhui1314@163.com, bliangmeinaa@163.com, czhuzongqiang@glite.edu.cn, dqinhongdong2001@163.com, ezhuyinian@glite.edu.cn *Corresponding author.
Materials and methods Material.
References [1] ZHAO Qingliang, LI Xiangzhong: The method ofchemistry deposition getting rid of ammonia and nitrogen in percolate ofrubbish, Environmental Science, vol.16 (1999) , p.125-128.
(in Chinese) [2] XIONG Xiaojin: experimental Study on Treatment of Low Concentration Ammonia Wastewater by Natural Zeolite, Journal of Xiamen University (Natural Science), vol.45 (2006) , p.6-8.
[7] Yang X Y, Al-Duri Bushra:Kinetic modeling of liquid-phase adsorption of reactive dyes on activated carbon,Journal of Colloid and Interface Science, vol.287(2005),p25-34.

Dai: Chinese Journal of Nature,Vol.13(1990) No.1,p.3.
Wang: Chinese Science Bulletin,Vol.38(1993) No.14,p.1249.
Dai: Engineering Science,Vol.7(2005) No.8, p.18.
Dai: Journal of Manegement Sciences In China,Vol.5(2002) No.2,p.1.
Fan: Journal of Dialectics of Nature,Vol.30(2008) No.1,p.36.

In this study, the solid-state reaction to form Mg2Si bulky materials via spark plasma sintering (SPS) process was discussed.
From a view point of the shrinkage and densification of Mg2Si bulky materials during SPS, the sintering conditions of Mg2Si intermetallic compounds were optimized.
Experimental Mg (purity 99.9%, mean particle size D50=121.6µm) and Si (99.9%, D50=20.03µm) were employed raw materials.
Sintered of Mg2Si Bulky Materials Figure 4 shows a dependence of temperature and relative position of Mg-Si specimen on sintering time.
Reimer: Journal of Powder Sources 110 (2002) 424-429

Journal of Daqing Oil. 2010 (005)
Developments of research on the solid particle erosion of materials.
Journal of Materials Science&Engineering, 2003, 21(2): 307-312 [6] Ying Ma, Jun Ren, Yuandong Li, etal.
Development of research on erosion of materials.
Corrosion Science ProtectionTechnology. 2001,13(2):89-95