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Experimental 1.1 Materials and equipments Reagent : tetrabutyl titanate, ferric chloride, anhydrous ethanol, nitric acid, methyl orange (above chemicals were used as chemical purity grade); activated carbon particles (20-40 mesh).
[2] B F Xin, Z Y Ren, H G Fu: Applied Suface Science,2007,253: 4390-4395
[3] Jianglin Cao,Wu Zucheng ,Jianqing Zhang: Journal of Inorganic Materials( in Chinese) ,2007,22: 514-518
[8] Linhai Yue, Qing Liu , Zhude Xu: Chinese Journal of Inorganic Chemistry,2000,16(6)：933-938

Materials and Methods Materials.
Acknowledgment This work was financially supported by the National Natural Science Fund of China (31070577), Plan Projects of Hunan Province (2009GK3142), and Youth Scientific Research Fundation of Central South University of Forestry and Technology(2009044B).
References [1] Guo Jixian, Pan Shengli, Li Ying, Hong Xiaokun, Wang Zhihua.Journal of Shanghai Medica(University), Vol.17 A4(1990):278-282 [2] ZHANG Ying-jie, CHANG Jian-min, FENG De-jun and ZHOU Jing-bin: Journal of Northwest For est ry University Vol.25 A1(2010):142-145

In recent years, however, the undertaking transfer of personnel becomes a universal phenomenon in social development and, with the continuous deepening of China's reform and opening up, as well as the rapid development of science and technology, the market economy is gradually established and the undertaking transfer of personnel is increasingly active; as a result, it effectively mobilizes the people’s initiative and creativity in the positive aspect, but there are some unreasonable and unusual problems of “Experience Losses” in the flow of talents.
This case study reminds the designers to analyze the material, thickness, installation space and stress of the parent material for installing the rivet nut in the selection of the test rivet nut structure.
Since insufficient case studies of railway passenger cars, the following recommendations are proposed hereby: First, it is necessary to attach importance to the design case, for the design case is the basis of technical improvement, and the guarantee to improve the ability of designers; Second, a case base is to be formed to enrich the contents of the design cases, production problems found at the scene, as well as the problems fed back from the after-sales process that can be used as the materials of design cases; Third, the persons dedicated to systematically study, compare and generalize on multiple cases, thus completely solve the widespread design quality problems.
Journal of Management Case Studys 2008(2)
Academy ofManagement Journal, 2007(50：1).

Basic DEA model C2R evaluating relative efficiency Data Envelopment Analysis, referred to as DEA, is a new interdisciplinary research field of operations research, management science and mathematical economics, which was established by W.W.
International Journal of Critical Infrastructures, v 4, n 1-2, 2008, pp. 32-45
European Journal of Operational Research, 1978, 2: 429-444
Advanced Materials Research Vols. 889-890 (2014) pp 1555-1558
Advanced Materials Research, Vols. 63-64 (2011, 06) pp 318-321.

Multi-campus distribution of human, finical and material resource and the mobility of teachers and students bring many difficulties to the school management and services.
As shown in Figure 1, the perception layer recognizes and collects the material-related information by RFID, sensor, reader, intelligent robot etc. automatically identifying objects.
Information can interact with existing realities, realizing the intelligent of campus environment, teaching materials and life, and teaching and scientific research.
Journal of Changchun College of Education,2012,(3):25-27
Journal of Gansu Union University，2013，27(3):58-61,。

For the given reaction in materials with a FCC – lattice the angle between the axis of the dislocation and the Burgers vector, which characterizes the type of dislocation, equals to the angle of the gliding dislocation to the intersection line of glide planes.
Starenchenko, Calculation of lengths of dislocation combinations in FCC crystals, Russian Physics Journal. 47 7 (2004) 19-25
Kurinnaya, Formation of extended compound dislocations and barriers in the course of interdislocation reactions in FCC crystals, Russian Physics Journal. 52 3 (2009) 25-30
Natural and Technological Sciences. 18 4 2 (2013) 1554-1555
Slobodskoy, Plastic strain models in materials with a FCC structure, Publishing NTL, Tomsk, 2011

The materials of gears are used by 18CrNiMo7-6, using carburizing and quenching treatment, the limit value of tooth contact fatigue strength is σHlim=1500MPa, the limit value of bending fatigue strength is σFlim=700MPa after the heat treatment.
The tooth profile modification is to remove part of the materials on the gear profile, thereby reducing gears interference in meshing process and the load fluctuation. 4.2 The determination of modification In Ref.[3],it is mentioned that the optimum modification curve is related to the amount of TPM(tooth profile modification) and modification coefficients.
Chinese Journal of Mechanical Engineering .pp.265-266, 2013
Journal of Mechanical Science and Technology.pp.264-265, 2012.

The main reason is that in reinforcement projects, as long as geogrid is assigned properly, the lateral deformation of soft foundation can be restrained by the frictional resistance between the geogrid, filling materials and sand cushion.
(2)Because of the lateral constraint function, the geogrid reinforced stone-pile can bound broken stone materials together tightly and limit the lateral deformation of piles, thus improve the bearing capacity of broken stone-pile.
[2] The Soft Ground Strengthening (Science and Technology Press, Shanghai.2002), in Chinese
[3] Zhigang Zhou and Qisen Zhang: Journal of Geotechnologe ,Vol. 19(1997), p. 58-62, in Chinese
[5] Shuwang Yan and BenBar: Journal Geotechnologe., Vol. 11(1997), p. 56-61, in Chinese

Materials and methods Plant material Flowers of B. papyrifera were collected from Arboretum of Zhongshan, Qingdao Shandong Province, PR China in september 2009.
Ashed material was dissolved in 2 mL of concentrated HNO3, evaporated to dryness, heated again to 450℃ for 3 h, dissolved in 1 mL of concentrated H2SO4 and 2 mL of concentrated HNO3, and diluted with distilled water up to 25 mL.
D.Kinghorn, Journal of Natural Products, 2001. 64, 1286-1293
[6] Commission Regulation (EC) No. 466/2001 Official Journal of the European Communities 16.3.2001.
Food Science. 2008. 29, 411-417(in Chinese).

This technology has been widely used among different workpiece materials.
Fig.2 Illustration of experimental setup Fig.3 Photo of experimental setup Table 1 Experimental contents Tool type and material: Two-flute carbide micro-end mill with a diameter of 2mm Workpiece material: Low carbon steel Working conditions: Slot down-milling with spindle speed of 15000r/min, 7µm feed per tooth and 0.5mm depth of cut Vibration conditions: Vibration with amplitude of 10µm and frequency of 20KHZ Workbench Dynamometer Transducer Spindle Tool Workpiece Booster Result Comparison and Discussion In this section, proposed chip thickness and cutting force model presented as expressions Eq.(5) - Eq.(8) has been tested on experimental data.
Acknowledgment: Project supported by the National Science Fund of China (NSFC), No. 50875157; and 973 program of China, No.2009CB724402.
International Journal of Machine Tool & Manufacture.38 (1998), p.1419-1436
International Journal of Machine Tool and Manufacture. 40(15)(2000),p. 2155-2173.