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The Research of the Green Buffer Packaging Materials for the Small Pieces of Express Items Ye Liu 1, a, Shihang Wang 1,b 1Packaging Engineering Department, Zhejiang Sci-Tech University, Hangzhou 310018, China aliuyehz@163.com,bjx8123@163.com Keywords: Express packaging;Bamboo buffer packaging material;Bamboo pulp;Green package materials; Foaming technology; Buffer curve; Abstract.
Add 40g bamboo powder and bamboo pulp as the original reaction materials, and then contrast the foamed productions.
This article has been studied for various ratio of raw materials and processing conditions in its manufacturing process.
Journal of Applid Polymer Science, 2011, Vol. 119(6):1623~1626
Environmental Protection Science. 2004,30(5), pp.34-36 [6] BIANLi Ping.

The test equipment used is the plexiglass column, diameter 80mm, high 1.8m, filters the material for the mature manganese sand leach material, supports the level thickness is 150mm, filters The science and technology plan of Shenyang (F11248400) material level thickness 800mm, filters material level dischargeable capacity 4L.Filters column side every 200 mm to be equipped with a thief hatch, altogether supposes 5.The installment supposes the clear water pump, Canadian medicine pump each..The water inlet supposes nozzle simulation actual to fall the water aeration, the test equipment is 4 groups of parallel plexiglass columns.
Journal of environmental protection,55 ~ 2008, (401) : 57 [4] Lei Wanrong ,Tang Chunmei, Jiang Lingyun.
Introduction to groundwater migration and enrichment regularity of iron and manganese quality [J].Jiangxi science, 2006, 24 (1) 80 ~ 82
Journal of environmental protectionScience, 2003, 29 (2003), 32 ~ 34
Journal of safety and environment, 2007, (1) : 88 ~ 91.

Cohesive Zone Damage-Healing Model for Self-Healing Materials Rashid K.
Several attempts were made to model self-healing materials [5-7].
Solomon, "Self-healing polymeric materials: A review of recent developments," Progress in Polymer Science, vol. 33, pp. 479-522, 2008
Wudl, "A Thermally Re-mendable Cross-Linked Polymeric Material," Science, vol. 295, pp. 1698-1702, 2002
Masad, "A micro-damage healing model that improves prediction of fatigue life in asphalt mixes," International Journal of Engineering Science, vol. 48, pp. 966-990, 2010

Fracture analysis near interface crack tip for mode I of orthotropic bi-materials Anqiang Dong1,a, Weiyang Yang1,b and Junlin Li1,c 1School of Applied Science,Taiyuan University of Science and Technology,Taiyuan030024,P.R.China adongaq001@hotmail.com, byangweiyang@sohu.com, clijunlin9726@yahoo.com.cn Keywords: interface crack for mode I; stress intensity factor; stress; displacement; orthotropic bi-materials Abstract.The mechanical behaviors near interface crack tip for mode I of double dissimilar orthotropic composites are studied.
Introduction The fracture analysis near interface crack tip for mode I of double dissimilar orthotropic composite materials is done in this paper.
Mechanical model Suppose that the part of is the upper orthotropic material , the elastic constants of which are and ；the part of is the lower orthotropic material,the elastic constants of which are and ； the part of , is the crack surfaces; the part of , is the bonded interface of two dissimilar materials.
[2] F.Erdogan, B.H.Wu:Journal of the Mechanics and Physics of Solids, Vol.41(1993), p.889
Journal of Taiyuan University of Science and Technology, Vol. 27(2006), p.118

Use of Sludge as Ceramic Materials Morais L.
aleandro@sorocaba.unesp.br Keywords: sewage sludge ash; oxide integration; scanning electron microscopy, ceramic materials.
Jones: Journal of Hazardous Materials Vol.
Büchler: Materials Science Forum Vols. 530-531 (2006), p. 734
Büchler: Materials Science Forum Vols. 530-531 (2006), p.740

Materials Science and Engineering: A, 2006. 423(1-2): p. 166-169
Materials Science and Engineering: A, 2012(0)
Journal of Materials Science: Materials in Electronics, 2007. 18(1): p. 129-145
Materials Science and Engineering: R: Reports, 2000. 27(5–6): p. 95-141
Journal of Materials Science, 1987. 22(9): p. 3041-3086

Ltd., China,Shaanxi,Yan’an727406 3DEBL Environmental Science & Technology Development Co., Ltd , China,Shanghai ,200127 a 86681702@qq.com, b 121239140@qq.com, c 357315944 @qq.com Key words: Weihe River ; The Water Quality; Environmental materials Abstract.
So research on the economic development of Guanzhong region has great significance to improve the Weihe River’s water quality and play the purpose of the environmental protection. 1.The concept of environmental materials Environmental materials can be defined as follows: in the whole process of the materials’ life cycle, the material had a smaller impact on the environment load in the same functional and economic conditions.
Therefore, promoting environmental materials from the source is very important to solve the pollution problem.
Zero-waste and zero-emission are important researches in the field of environmental materials.
Quaterly Journal of Economics 110(2):353一377

Study on the Abrasive Effecting Factors of the Removal Rate during Dual-Lapping Sapphire Wafer ZHANG Kehua1, 2, a , WEN Donghui 1, b , and YUAN Julong 1, c 1 The MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology, Hangzhou, 310032, China 2 Institute of Machinery Equipment and Measurement & Control Technology, Zhejiang Normal University, JinHua, 321004, China a mature@126.com, bwdh_74@163.com, cjlyuan@zjut.edu.cn Keywords: Sapphire Wafer, Dual-Lapping, Materials Removal Ratio, Surface uniformity Abstract: Dual-lapping was a process to planarize the surface of the sapphire wafer, the nature of surface&subsurface damage and the surface uniformity was depended on the material removal mode and materials removal ratio.
Material removal mode was studied in this paper, and the model of material removal was set up too.
This research provided valuable insights into the material removal ratio and the dependence of lapping-induced damage on dual-lapping conditions, the asymmetry of abrasive granularity brought on the different materials removal mode and the surface asymmetry.
CHINA ILLUMINATING ENGINEERING JOURNAL, 14(4):23-31 (2003) [4] HAN Peide,DUAN Xiaofeng,SUN Jialong, ZHANG Z,WANG Zhanguo.: Difference Between Ga� Films Grown on Two Opposite Oriented c-Al2O3 Wafers[J],CHINESE JOURNAL OF SEMICONDUCTORS,22(8):1030-1034(2001) [5] Y.S.
Trans. of the ASME, Journal of Manufacturing Science and Engineering, 122(2):413-419 (2000)

Development of hybrid metal matrix composites has become an important area of research interest in Material Science.
Materials and Methods Materials.
The molten materials were poured into the mould of size 100x100x10 mm.
Bhagyashekar, Studies on Al6061-SiC and Al7075-Al2O3 Metal Matrix Composites, Journal of Minerals & Materials Characterization & Engineering, Vol. 9, No.1, (2010) pp.43-55
Froyen” Microstructure and interface characteristics of B4C, SiC and Al2O3 reinforced Al matrix composites: a comparative” Journal of Materials Processing Technology, 142(3) (2003) 738-743

The Biological materials energy stays at the top of renewable resources.
The Chinese Government and relevant departments attach great importance to the use of Biological materials energy and the National Science and Technology Commission has taken the research and application of Biological materials energy technology as a key research project in continuous three national five-year plans.
Development of Biological materials energy mainly uses the biogas technology, Biological materials pyrolysis gasification technology and biomass liquid fuel technology and so on.
Development measures of Biological materials energy Based on the prospects for the development of Biological materials energy, we put forward the following measures.
Size distributions of polycyclic aromatic hydrocarbons-gas/particle Partitioning to urban aerosols[J].Journal of Aerosol Science,1999,30:759～770