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In addition, Professor Liu Zhanqiang set up hard machine materials cutting database system [6, 7] which based on B/S structure.
The administrator could make addition or deletion and other operation to tool information, machine information, materials information etc.
Acknowledgement The research is supported by National Science and Technology Major Project of the Ministry of Science and Technology of China (Grant No. 2014ZX04012014 and Grant No. 2012ZX04003021).
Billo, Test Protocol for Comparing Two-Dimensional Bar Code Hand-Held Reader Technologies, Journal of Manufacturing System, 1998
Cruz, Applications of Low-Density Parity-Check Codes to Magnetic Recording Channels, IEEE Journal on Selected Areas in Communications. 2001.

Nowadays modern CFRP are made up by composite engineered materials that made from two or more constituent materials with significantly different physical or chemical properties which remain separate and distinct on a macroscopic level within the finished structure [1].
The drilling of laminate composite materials is significantly affected by the tendency of these materials to delaminate and the fibers to bond from the matrix under the action of machining forces (thrust force) [4].
The workpiece materials used is CFRP plate with a thickness of 7.5mm.
Boehnke, Helical Milling Of CFRP-titanium layer compound, Manufacturing Science Technology, (2008) 1:64-69
Elsevier Science Ltd , (1997) 343-350.

Effect of B2O3 and P2O5 Addition on the Phase-separation and Crystallization of Li2O-MgO-Al2O3-SiO2 Glass-ceramics Zhenhong Bao1,2, a, Lifeng Miao2, Weihui Jiang1,2, b, Jianmin Liu2, Jian Liang2 and Ting Chen2 1School of materials science and engineering, Jingdezhen ceramic Institute, Jingdezhen 333001 China 2National engineering research center for domestic and building ceramics, Jingdezhen 333001 China a jdzbzh@163.com, bjiangweihui@jci.edu.cn Keywords: Glass-ceramics, Thermal expansion, Phase-separation, Crystallization.
B2O3- or P2O5-doped Li2O-MgO-Al2O3-SiO2 (LMAS) glass-ceramics were prepared by solid state method using Li2CO3, MgO, Al2O3 and SiO2 as the raw materials, B2O3 or P2O5 as the additives.
Experimental The raw materials are reagent-grade SiO2, Al2O3, Li2CO3, MgO, H3BO3 and NH4H2PO4.
The desired amounts of the raw materials were melted in an electric furnace at 1500 oC for 2 h until a bubble-free liquid was formed, and then a glass frit was obtained by quenching in cold water.
Hu, Basic course of inorganic materials science, Chemical inustry press, Beijing, 2013, PP. 95-97

Material and methods Species description Stipagrostis pennata Trin.
:Journal of Ecology, Vol.88(2000a),283-292
J. : Journal of Ecology, Vol.88(2000b),293-302
Flora Xinjiangensis 6,Urumoqi: Xingjiang Science & Technology press. (1998) [6]Connell, J.
:Journal of Biogeography, Vol. 11 (1984),p1-11

Li WenFang (1983-03) Huang He Science and Technology University, master's degree, lecturer, research direction: LED application.
Chen JiaYi (1943-06) Huang He Science and Technology University, bachelor degree,Associate professor, research direction: automatic control.
[2] Wang yanping etc.power factor correction circuit based on the LED lighting power design.journal of low-voltage apparatus, NO14, (2009)
The Design of High power LED lamps drive power. journal of technology, (2009.5)
Additional light beacon and driver modules for LED.journal of electronic design application, (2009.6)

II.Materials and Methods A.
Acknowledgment The research was supported by the National Natural Science Foundation of China, supported by State Key Laboratory of Earth Surface Processes and Resource Ecology, supported by Key Laboratory of Mountain Hazards and Surface Process, Chinese Academy of Sciences.
Liu, “Quantitative characteristics of soil aggregates under different vegetations in upper reach of Minjiang River,” Chinese Journal of Applied Ecology, vol.16, no. 8, pp.1405-1410, 2005
[9] R.L Li, “Evaluation of the resource value of China tea garden ecosystem,” Journal of Tea, vol . 24, no. 3, pp.175-121, 2008
Christensen, “Physical fractionation of soil organic matter in primary particles and density separates,” Advances in Soil Science,Vol .20, pp. 1–76,1992

With the rapid development of science and technology to promote the virtual test applications in vehicles.
Result in the tire elasticity and motor sports load increases, which easily lead to material deterioration.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (61300106), Science , technology project in Guangzhou (No.2010J-D00341) and National Undergraduate Innovation and Entrepreneurship Project(1184512024).
[7] Haitao Ding , Ping Wang:Journal of System Simulation Vol.24(2012), p.2477.
[8] Fang Han ,Yanbing Xue: Journal Hebei Academy of Sciences Vol.27(2010),p.29.

Experimental Reagents and materials :Standards of oxytetracycline (OTC), tetracycline (TC), chlortetracycline (CTC), and doxycycline (DC) were purchased from Dr.
Journal of Agro-Environment Science, Vol.29(2010), p.240-224 [6] Wu Qingfeng,Hong Hanlie,Li Zhaohui.
Journal of Chromatography A.
Journal of Integrative Agriculture.
Meat Science.Vol. 96 (2014).p.1332–1339 [18] Blackwell, P.A., Holten LüzhÖft, H.

Journal of Materials Processing Technology 209.12 (2009): 5276-5280
Materials & Design, 31(10), 4748-4754
Materials Science and Engineering: A 528.24 (2011): 7395-7401
Microporous and Mesoporous Materials 86, no. 1 (2005): 207-214
Microporous and Mesoporous Materials 91, no. 1 (2006): 111-119

In general, seeds have the potential to be used as raw materials by regional industries, particularly the oleo-chemical sector.
World Journal of Agricultural Sciences, 3(4), (2006): 508-516. https://doi.org/10.36478/aj.2007.588.595 [2] M J.
Archives of Agronomy and Soil Science, 57, (2011): 91-104
Australian Journal of Crop Science, 11(7), (2017):880-887 doi: 10.21475/ajcs.17.11.07.pne552
Effects of Different Soil Amendments on the Growth and Yield of Okra in a Tropical Rainforest of Southwestern Nigeria, Journal of Agricultural Sciences 57(3), 2012: 143-153 [38] W.B.