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This was achieved by fine tailoring the shrinkage difference between two materials.
In order to minimize the effect of shrinkage difference, the two materials are actually the same.
Xiao: Journal of Materials Science Vol. 36 (2001), p. 1383 [2] T.
Tamatani: Journal of Materials Processing Technology Vol. 132 (2003), p269 [3] L.
Aldinger: Materials Letters Vol. 54 (2002), p. 93 [5] D.

Chinese Journal of Geotechnical Engineering,2009,31(8):1281-1286
Journal of Hydroelectric Engineering,2010,29(5):23-27
Journal of China Agricultural University,2009,14(4): 103-108
Computer Methods in Materials Science,2007,7(2), 224-230
Tsinghua Science and Technology,2008, 13(1):19-25.

However, the compatibility of CNTs with other substances is not very good and cannot be effectively dispersed in solvents; the surface of CNTs is inertia, the interaction and interfacial adhesion with polymeric materials are relatively weak and these properties of CNTs leads to the agglomeration of CNTs in polymeric materials and restricts its applications[4].
Of all the polymeric materials for modifying CNTs, hyperbranched polyurethane(HBPU) not only has the excellent performance of polyurethane(PU), but also possess the advantages of hyperbranched polymers, for example a large number of reactive end groups, low viscosity, good solubility and high chemical reactivity etc.
[7] S.Zdenko,T.Dimitrios,P.Konstantinos:Progress in Polymer Science,Vol. 35(3) (2010),p. 357-401
[9] K.K.Jena, D.K.Chattopadhyay,K.V.S.N.Raju: European Polymer Journal, Vol. 43(5)( 2007), p. 1825-1837
Applied Science Publishers, NY(1982),p.290-294

Traditional approaches such as supervised classifiers and unsupervised classifiers would become very limited under the following circumstances: land use/cover patterns are very fragmented, and landscape patches are often scattered and mixed distributed; land use/cover elements exhibit considerable spectral diversity at fine spatial scales with the presence of numerous spectrally unique materials and spectrally ambiguous materials.
Besides, the plantation presented similar spectral characteristics with some crops and some other ground materials in the ALOS/AVNIR-2 images we used.
The towns and villages are composed of various materials (such as concrete, asphalt, mental, plastic, glass, water, grass, trees and soil) arranged by humans in complex ways to build housing, transportation systems, utilities, commercial buildings and recreational areas[10].
Acknowledgment This study was funded by the National Science Foundation China (NSFC), grant 40871100, the Project Supported by Zhejiang Provincial Natural Science Foundation of China， grant R5100140，and Students Scientific Activities of Zhejiang Province.
Melillo, “Human domination of earth’s ecosystems,” Science, vol. 278, pp. 494-499, 1997

Materials and methods Plant materials and sampling.
Uniform fruit without visible defects were selected as the experimental materials.
We compared the effect of three types of fibers coated with different materials, and found that the extraction effect of fiber coated with PDMS/DVB was better than another two.
Journal of Agriculture and Food Chemistry Vol. 40 (1992), p.1925
Journal of Agriculture and Food Chemistry Vol. 54 (2006), p.8842

Stressand can be expressed: 　　　　　 (3) Among, is Modulus of elasticity of materials.
The maximum residual tensile stress occurred at about 1/8 the plate thickness from the center, the maximum compressive stress occurred at about 1/5 the thickness from the surface layer, which can be attributed to the solute distribution during solid solution treatment of the core material and the solute depletion of surface materials caused by enrichment [6].
Journal of Air Force Engineering University (Natural Science Edition), 2001, 2(5): 1-3
International Journal of Machine Tool & Manufacture, 2001, 41:443-450
Method of Measuring the Residual Stress Distribution in Pre-stretched Aluminum Alloy Plate 7075T7351 [J].Journal of Air Force Engineering University (Natural Science Edition), 2004, 5(3):19-21.

They display a wide range of applications in different fields, e.g. in cosmetics, agriculture, food, pharmacy, biomedical, paper industry and also as absorbent materials for wastewater treatment [6, 7, 8].
Material and methods Raw Materials: Shrimps were taken from the local fish market for this project.
Ruban, Isolation of Chitin From a Variety of Raw Materials,Modification of The Material, and Interaction Its Derivatives With Metal Ions, Chromatographia. 59 (2004) 783–786
Aiba, Chemistry Modified Chitin and Chitosan as Biomaterials, Progress in Polymer Science. 29 (2004) 887–908
Roy, Preparation of Chitosan From Shrimp Shell and Investigation of Its Proteries, International Journals of Basic & Applied Sciences. 11 (2011) 116-130

However, there is a common misunderstanding on the environmental issue, which goes like “the environmental issue is merely an issue of natural science and has little to do with social science”.
In fact, more and more social science scholars overseas are doing research on environmental protection and making their prescriptions now.
From the insight of political science, the democratic pursuit of sustainable environmental development is mainly focused on the environmental public participation.
The Democratic Pursuit of Sustainable Environmental Development: An Interpretation from the Legal Perspective From the beginning of 20th century on, the modern civilization has achieved unprecedented material and technological success.
[5] Deng Jiwen: Journal of Hunan Normal University, 2003(2), P51- 54.

Experimental Design and Result Equipments and Materials.
Tai, “Relationship Between EDM Parameters and Surface Crack Formation,”Journal of Materials Processing Technology, vol.142, pp. 676-683, 2003
Praveen, “Effect of WEDM Conditions on Surface Roughness: A Parametric Optimisation Using Taguchi Method–International Journal of Advanced Engineering Science and Technologies, vol. 6, pp. 41-48, 2008
Murtza, “Effects of Machining Variables on Surface Roughness in Wire-EDM of AISI D3,” International Journals of Engineering Science, vol. 01, pp. 65-78, 2012
Gindy, “A user-friendly fuzzy-based system for the selection of electro discharge machining process parameters,” Journal of Materials Processing Technology, vol. 172, pp. 363-371, 2006

Electronics devices consist of silicon chips, copper leads, substrates and other parts which are jointed to each other with solder, conductive adhesive or other materials.
Sn-Ag-Cu, epoxy resin, and Cu3Sn alloy are focused as the bonding materials.
Analysis Model, Materials and Conditions.
The depth of the slits in the Cu lead was the most effective structure parameters and the effects are dependent with the joint thickness and materials.
Morida, “Low Temperature Sintering Bonding Process Using Ag Nanoparticles Derived from Ag2O for Packaging of High-temperature Electronics”, Materials Science Forum, Vol.706-709 (2012), 2962-2967