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Introduction Lignocellulosic materials, such as agricultural wastes and residues, forest processing wastes, grass, are reproducible resources in nature.
Enzymatic hydrolysis is restricted because of the compositional and structural complications of raw material, and usually acidic hydrolysis is used for industrial degradation of lignocellulosic materials.
Corncob is an ideal raw material for producing xylose.
Materials and Methods Chemical Composition Analysis.
Acknowledgment The project was funded through the Project of Shandong Province Higher Educational Science and Technology Program (J12LF09) and Jinan Youth Star Science and Technology Program (2011-2-0312).

The material of tube is 45 steel.
Automobile Technology & Material, 2012,(1):1-4.
Journal of Liaoning Technical University, 2006,24(6):907-910.
Key engineering Materials, 2010,(417-418):785-788
International Journal of Mechanical Sciences 2012, (54): 48-56.

There are many materials can be used as sorbent, such as montmorillonite, natural betonies, lignite fired fly ash, activated carbon, etc. [8-11].
Materials and Methods Preparation of activated carbon and Zn2+ solution.
Jiang: The Chinese Journal of Nonferrous Metals, Vol. 14 (2004) No. 1, p. 52
[3] L.Charerntanyarak: Water Science and Technology, Vol. 39 (1999) No. 10, p. 135
Ölmez-Hanc, et al.: Journal of Hazadours Materials, Vol. 165 (2009) No. 13, p. 838

Materials and Methods Sand box condition.
[7] ADDISCOTT T M, WACENET R J ,Concept of Solute Leaching in soil:A Review of Modeling Approaches,Journal of Soil Science. 36(1985)401-411
[17] PACHEPSKY Y A,CRAWFORD J W ,RAWLS W J.Fractal in Soil Science,Geoderma, 88（1999）137-164
[18] LAPIDUS L,AMUNDSON N R,Mathematics of Adsorption in Beds,Journal of Physical Chemistry ,56(1952)984-988
[20] LAPIDUS L,AMUNDSON N R.Mathematics of Adsorption in Beds,Journal of Physical Chemistry ,56(1952)984-988.

Journal of Manufacturing Science and Engineering, Transactions of the ASME, 2007,129(6):991–999
Computational Materials Science, 2007, 39(2): 416–423
Welding Journal, 1993, 72: 269-278
Welding Journal, 2008, 87: 11-17
Welding Journal, 2008, 87: 44-50.

Chinese Journal of Soil Science,2006,4(2)
Chinese Journal of Soil Science, 2008,40(2):212-215
Journal of Agro-Environment science, 2004,6(23):72-76
Journal of Nanjing Forestry University (Natural Science Edition) ,2012,5(3):59-63
Environment science,2007,28(40)

With the development of ecological public welfare forest as main body, will the cultivated land and leading location important change, through forestation, meet a material for ecological environment construction demand. 1.3 Wildlife Conservation and Nature Reserve Project Wildlife Conservation and Nature Reserve engineering is a future-oriented, focusing on long-term strategic significance with a number of ecological protection projects.
Improve the quality of felling-area survey design, realization of felling-area survey design data processing and material review information management; practically put an end to false design.
Implementing appropriate cleaning and checking, strengthen forestland, effectively prevent woodland realm management of state-owned forest land resource was illegally occupy and constant nibbling phenomenon, according to law, protect good existing forest land resources; Regulate business processing management, strict wood charcoal burning wood production and management of forest resources consumed, completely blocked unplanned vulnerabilities. 2.3 The scientific management of existing forest resources Science reduced timber production.
Ensure that forest resources are a respite; science tending young and middle-aged forest.
Forestry and General Ecology: Journal of North China Electric Power University 5,( 2010)

Preparation and Properties of Aluminum Boron Composite Shuai Chen1*, Yong Sun2, YongHua Duan1, Bo Huang1 and MingJun Peng1 1School of Material Science and Engineering，Kunming University of Science and Technology, Kunming 650093, China 2Key Lab of Advance Materials in Rare & Precious and Nonferrous Metals, Ministry of Education, China, Kunming 650093, China 693134149@qq.com Keywords: Al/B composite, The mold pressure, Sintering temperature, Composition of powders.
Experimental Procedures The Al/B composites were prepared by powder metallurgy with boron powder (95%~97%) and aluminum powder (4043) as raw materials.
Handbook of neutron absorber materials for spent nuclear fuel transportation and storage applications-2009 edition[R].
Journal of Radioanalytical and Nuclear Chemistry, 2005, 26(3): 759~765
Nakamura, Journal of Colloid and Interface Science, 2014 430 (15) 47-55 [21] Roy R, Agrawal D, Cheng J, Mathis M., Ceram Trans 1997;80:3–26.

With normalization of model terms, property variances provide particularized results for different materials.
Yu: Journal of Materials Vol. 51(4) (1999) [2] R.
Miller: Journal of Engineering Materials and Technology.
Xu: Journal of Computer Science and Technology Vol. 21(1) (2006), p. 1-18 [14] H.
Marayuma: Mechanical Behavior of Materials, Society of Materials Science (1974)

If the temperature and time of nitriding parameters are the same for two materials with different effective depth of diffusion layer, then it can be caused by differences in the surface diffusion activation energy of the material.
[2] S Shankar, and D Apelian, “Mechanism and Preventive Measures for Die Soldering during Al Casting in a Ferrous Mold ” Journal of Materials, 2002, pp. 47-54
[10]Baskaran Bhuvaraghan, Sivakumar M Srinivasan, and B Maffeo, “Optimization of the fatigue strenght of materials due to shot peening: A survey ” Internatio nal Journal of Precision Engineering and Manufacturing, vol. 2, 2010, pp. 33-63
[13] S Lu, “Strain-induced Microstructure Refinement in a Tool Steel Subjected to Surface Mechanical Attrition Treatment,” Journal of Materials Science and technology, vol. 26, no. 3, 2010, pp. 256-263
[17] S Kikuchi, and J Komotori, “Effect of Fine Particle Peening Treatment prior to Nitriding on Fatigue Properties of AISI 4135 Steel,” Journal of Solid Mechanics and Materials Engineering, vol. 2, no. 11, 2008, pp. 1444-1450.