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Before 2000, most of the articles are about the advantages, approaches and modes of applying computer science into English teaching.
Wila.D (2009) holds that language labs and language learning through computers are not only effective and interactive modes of teaching, but are also very useful and interesting for the users as it facilitates immediate output of their efforts.It is argued that web-based teaching materials on the Internet serve as a platform to facilitate teaching and learning and provide new approaches for conducting classes and delivering course materials(Ngai et al, 2007).
What students do on the internet are logging on BBS(80.5%), retrieving various materials(49.0%), sending and receiving emails (48.7%), watching news (46.5%), communicating (36.4%) and entertaining (33.1%).
English Teachers' Attitudes toward Computer-Assisted Language Learning, International Journal Of Language Studies, 4, 3, pp. 27-54, [4] Chambers, A., & Bax, S.
International Journal Of Linguistics (IJL), 5(1), 191-203

Experimental Part Materials.
Shao, Electrospinning of reconstituted silk fiber from aqueous silk fibroin solution, Materials Science and Engineering C, 29 (2009) 2270–2274 [4] H.
Hu, Electrospun ultra-fine silk fibroin fibers from aqueous solutions, Journal of Material Science, 40(2005) 5359–5363 [5] J.X.
Mohammad, Effects of Some Electrospinn ing Parameters on Morphology of Natural Silk-Based Nanofibers, Journal of Applied Polymer Science, 113 (2009) 226–234 [8]N.
Darrell, Flat Polymer Ribbons and Other Shapes by Electrospinning, Journal of Polymer Science: Part B: Polymer Physics, 39 (2001) 2598 –2606 [10] T.

We find suitable material include natural biological materials, synthetic materials, compound materials, bio-derived materials and 3D-materials of neural stem cells tissue engineering by analyzing and summing up of the research which combine tissue engineering with NSCs transplant in past several years.
Synthetic materials.
Compound materials.
Bio-derived materials and nanometer materials.
Science vol. 276(1997), p. 66-71

Journal of hunan university, 2008,8 (8): 55-58
The integration of nanoscale porous silicon light emitters: materials science, properties, and integration with electronic circuitry [J].
Journal of Luminescence. 2009, 80(1-4): 53–64
Material Science & Processing, Appl.A, [J].2004:(2): 279-292
Journal of functional materials and devices,[J].2002.8(3):293-296 [10] Hong, M.H., Park, C.S., Seo, W.S., Lim, Y.S., Lee, J.K. and Park, H.H. (2013) Thermoelectric properties of Al-doped mesoporous ZnO thin films.

Study of the reaction parameters by isothermal conduction calorimetry", Journal of Materials Science, 35, 6309-6315
Journal of Materials Science, 42, 3117–3123
ACI Materials Journal, 101, 467–472
[25] Davidovits, J. (1991), "Geopolymers:Inorganic Polymeric New Materials", Journal of Thermal Analysis, 37, 1633-1656
T. (2002), "Investigation of a synthetic aluminosilicate inorganic polymer", Journal of Materials Science, 37, 2311-2316.

For all materials, the using of coolant and lubricant in the cutting zone gave a decreased tool-chip contact length.
For difficult-to-cut materials and general materials, the lubricating action of water vapor decreased the deformation coefficient.
Baradie: Journal of Materials Processing Technology, Vol.56 (1996), pp.786-797
Sun: International Journal of Machine Tools and Manufacture, Vol.45 (2005), pp.687-694
Zhang: Key Engineering Materials, Vol.315-316 (2006), pp.45-50.

Ordnance material science and engineering, 2011, 34(1)：103-108 [2] Ji Zhengyong, Li Chunfu, Song Kaihong et al.
Research on pore size distributions of metal rubber filtering materials [J].
Journal of functional materials, 2010, 41(4)：690-693 [5] Jiang Hongyuan，Guo Yadong, Chen Zhaobo et al.
Research on maximal pore size of 0Cr18Ni9Ti metal rubber filtering material [J].Rare Metal Materials and Engineering, 2009, 38(12): 2116-2120 [6] Guo Yadong, Yan Hui, Xia Yuhong et al.
Study on filtration rating of metal rubber filter material[J].Journal of functional materials, 2010, 41(8)：1387-1389 [7] Liu Peisheng, Ma Xiaoming.

Yuan: Materials Science and Engineering Vol. 382, (2004), p.8 [2] R.
Schneibel: Materials Science and Engineering A Vol. 239–240, (1997), p. 640 [3] C.C.
Cheng: Journal of materials Science Vol. 27, (1992), p. 6213 [4] A.
Karabi : Journal of Materials Processing Technology Vol. 172, (2006), p. 70 [5] P.
Niyomwas: Journal of Metals, Materials and Minerals Vol. 19, (2009), p. 21 [10] N.A.

Journal of Materials Processing Technology [J],2003,135:266~270 [2] Ying X.
Charaeteristies of Ni-based coating layer formed by laser and Plasma cladding Processes[J].Materials Science and Engineering A,2006,417:63~72 [4] Page CJ, Devermann T,Biffin J.
Rapid Prototyping Journal,2009,15(1):24~28 [6] Y.P.Kathuria.
Laser cladding of aerospace materials[J].
Journal of Materials Processing Technology,2002,122:63~68 [9] Suh,ChangMin etal.Study of Mechanical Characteristics of Ultrasonic Cold Forged SKD61[J] Jounal of modern physics B,Vol20,2006,p4541~4546.

Only some from series of non-destructive testing methods of material defects are employed for measurement of structural parameters of materials.
Acoustic Properties of Materials Acoustic properties of materials are described by the speed of elastic transverse or longitudinal atoms vibration distribution around the balanced point and their attenuation.
The causes of minima were personal (violation of metallurgy procedures) and material (metallurgical raw materials).
The Non-destructive T of Materials and Structures.
Metallic materials – Leeb hardness test