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Traditional microfludic chip adopts silicon slice, glass etc. materials to conduct processing with complex technique and high cost chip, thus it is not in favor of promotion and application of chip.
At present, main materials for fabricating microfludic chips are: silicon slice, glass sheet, quartz, ceramics, polymethyl methacrylate (PMMA), polydimethyl siloxane (PDMS) etc.
And with complex processing technique and high chips cost, microfludic chips made of glass, silicon slice etc. materials are not in favor of promoting and applying the chips.
Thus, it is favored by people to adopt PMMA etc. materials to fabricate microfludic chips in hot embossing method.
Journal of Changshu College, 1999, (3): 101~104 [5] Liu Chunlin.

For size effect on quasi-brittle materials such as concrete, related researches have been carried out for many years, but related test study combined with concrete structures or components are not sufficient.
Concrete is a quasi-brittle materials, it must exist size effect on strength in theory.
Sichuan Building Science. 2010, 36(2):72-75 (in Chinese) [2] S.B.
Journal of Basic Science and Engineering. 1998, 6(1):77-82 (in Chinese) [3] F.
Journal of Wuhan University of Technology. 2010, 32(11):58-61 (in Chinese) [5] Q.Q.

Performance stability of stalks composites is poor, the materials performance can not be guaranteed perfectly safe.
NDT is a method under the premise of without damaging the performance of the tested object, which applies a variety of physical principles and chemical phenomena, gets effective detection of the materials properties, the integrity, continuity, security reliability and certain physical performance of materials can be evaluated [1].
The reason was the material substances (stalk cell wall) in the mean unit volume increased with the density increase of soybean stalks particleboard, more substantial materials can enhance the resistance to the external damage.
Journal of Wood Science, Vol48, No.4, 2002, P283-288 [5] Hu Y C, T.
Journal of Wood Science, Vol51, No.1, 2005, P7-12

Introduction Carbon steels remain the most used materials in drawing industries because of their excellent price-performance ratio.
Advanced Materials Research, 936, 1948-1952
International Journal of Material Forming, 3, 7-11
[11] N.A.Raji and O.O.Oluwole. (2013) Mechanical properties of cold-drawn low carbon steel for nail manufacture: experimental observation.Research Journal of Applied Sciences, Engineering and Technology, 5, 118-122
Journal of Materials Science, 43, 1241-1248

Because many companies used of raw materials which were often of substandard drop fruits with the growth and harvest stage.The raw material of maturity, health, freshness can't control, so it’s easy to cause the patulins in canned fruits to exceed the standard problem.
Materials and methods Instruments,reagents and materials Waters2695HPLC(Waters Corporation); Centrifuge (Japan-Hitachi); Vortex mixer (Germany IKA); Solid-phase extraction device (HP6019); Electronic balance (AUY 220).
[2]X.P.Zhang,Y.R.Li,J.L.Shi,T.L.Yue, Review on the control of patulin in Apple Juice, J.Agricultural science and Chinese,37(2004) :1672-1676
Shanghai Journal of Agricultural Sciences, 25(2009):27-31
[7] J.Y.Yin, M.L.Ni,D.H.Xie,Z.Q.Li,K.T.Fang,Z.T.Zhang, Determination of patulin residues in concentration apple juice by high performance liquid chromatography, J.Journal of Analytical Science, 23(2007):119-121

Cutting experiments with different sources of materials, showing that the base section worked best, the survival rate of the top segment was very low[2,3].
Materials and Methods Materials.
Materials Processing.
Indian journal of pharmaceutical sciences Vol.71 (2009), p.46
Journal of Nuclear Agricultural Sciences Vol.16 (2002), p.285-287（In Chinese）

References [1] R.Talerja: Fatigue of Composite Materials (Technomic Publishing Comp Lancaster 1987)
[2] K.L.Reifsnider: Fatigue of Composite Materials (Elsevier Science Publishers New York 1991)
[3] E.K.Gamstedt, R.Talreja: Journal of materials science, Vol. 34(1999), P.2535
Hermann, K.P.: Composites Materials, Vol. 30 (1999)P. 683
:International Journal of DAMAGE MECHANICS,Vol.19 (2010) P.911

Introduction Metal matrix composites (MMCs) are materials offering attributes that are not obtained by normally available materials.
Materials and Method A material which has moderate strength is Al6061 alloy.
Selvaraj, Mechanical and dry sliding wear behaviour of Al7075 alloy-reinforced with SiC particles, Journal of composite materials.46 (2011) 1201–1209 [15] G.B.
Annigeri, Physical, Mechanical, and Fracture Studies of Al6061-B4C MMCs, International Conference on Materials Research in Science and Engineering, AIP Conf.
Pech-Canul, “Effect of Sintering Temperature on Tribological Behavior of Ce-TZP/ Al2O3-Aluminum Nanocomposite,” Journal of Composite Materials. 49 (2015) 3507–3514 [23] T.

As a kind of special hard and brittle engineering materials, in the grinding process, ceramic parts are prone to product cracks which affect seriously on the strength of the parts, and the residual stress is the main reason for cracks producting.
The sensitivity of surface residual stress to different materials affected is higher than the sensitivity to different grinding conditions.
Due to the deformation of the ceramic material is extremely small, it needs optical means to measure the value of micro deflection, so using it to test the residual stress of the ceramic materials is uneconomical Indentation Crack Method.
International Journal of Machine Tools & Manufacture, May2012, Vol. 56
International Journal of Advanced Manufacturing Technology.

Paper is mainly made of cellulosic pulp fibers derived from renewable natural bioresources including wood and non-wood lignocellulosic materials[9].
Journal of Loss Prevention in the Process Industries explosions in China, 22(2009)528-532
Mining Science and Technology. 20 (2010) 365-371
Journal of Loss Prevention in the Process Industries. 9 (1996) 65-76
Garg, Vermiremediation and nutrient recovery of non-recyclable paper waste employing Eisenia fetida, Journal of Hazardous Materials.162(2009)430-439