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Study on Materials Selection and Construction of Digital Language Lab Based on Properties of Electronic Materials Qiangyi Xi Office of Foreign Languages School, Jinyinhu Campus of Wuhan Polytechnic University, Machi Road 1#, Hankou, Wuhan, China bondyxi@hotmail.com Keywords: equipment; digital language lab; materials selection; construction environment Abstract.
This paper mainly deals with the materials selection and the construction of the digital language lab based on properties of electronic materials, and thus provides reference to set up more efficient and more effective language labs.
It mainly comes from the moist-keeping materials, insulation materials, floor glue, paints, plastics, wallpaper and so on.
In order to keep users’ health, so in the decoration, it is a must to use building materials and decorative materials of low or no formaldehyde concentration.
Summary With the development of science and technology, more useful electronic materials can be applied in language training field, and there are many aspects concerning labs construction worth careful research, such as materials selection, installation, debugging, energy saving, room decoration, etc.

Barbero, Journal of Composite Materials. 32(1998) 483 [2] E.J.
Saleh, Journal of Composite Materials. 27(1993) 83 [4] J.M.
Springer, Journal of Composite Materials. 21(1987) 421 [5] B.W.
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Argon A S, Treatise on Materials Science and Technology. 1(1972) 79 [9] B.

Experiment Filtration materials.The four different types of filtration materials and manufacturing place as is shown in table 1.
References [1]Sang Young Yeo,Dae young Lim,Sung Won Byun,et al.Design of filter bag media with high collection efficiency.Journal Matter Science,Vol.42,8040-8046,2007
Design and performance of foulresistant poly (vinylidene fluoride) membranes prepared in a single-step by surface segregation.Journal of Membrance Science,Vol.202, 119-135,2002
;Hill,A.J.Ultrapermeable, reverse-selective nanocomposite membranes.Science,Vol.296,519-522,2002
Study on gradual porous metallic membranes obtained by powder sedimentation.Journal of Porous Materials,Vol.12,934-942,2010

Materials Research Bulletin, 44(2009), 12,p.2233-2239
Journal of Colloid and Interface Science, 348(2010), 2,p.600-607
Applied Clay Science, 59–60(2012)69-75
Journal of Hazardous Materials, 211–212(2012)304-316
Chemical Engineering Journal, 185–186(2012)211-218

Preparation of Al-N based material by Ti-bearing blast furnace slag Ying XU1,a, Yanqing CAI1,b, Gongyue DONG2,c 1College of Materials Science and Engineering, Hebei United University, Tangshan,063009,China 2College of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China ayuyingdd@yahoo.com.cn, bcaiyanqing126@126.com, chl2010dgy@163.com Keywords: Ti-bearing blast furnace slag, Al-N based materials, carbonitriding reaction Abstract.
Eventually Al-N based materials that meet the design requirements were obtained.
Composition of raw materials and process route Composition of raw materials.
Flow diagram of preparation of Al-N based materials by Titanium slag was shown in Fig.1.
Journal of Anhui University of Technology (Natural Science), Vol. 25(1), 2008, p.1671- 7872 [5] X.X.

Experimantal Materials.
Grigor'ev et al.: Polymer Science.
Jung: Progress in Materials Science.
Mahltig: The Journal of The Textile Institute.
Dvoretskaya et al.: Russian Journal of Applied Chemistry.

With the development of science and technology and rapidly changing times, people have developed more new material on the basis of traditional materials.
The article made a main study to structural materials and functional materials.
New modeling structure material, have many kinds, such as a new type of metal materials, new high polymer material, new type of composite materials, a new type of glass material and so on.
Some new materials were introduced here.
(In Chinese) [5] Jianning Su, Heqi Li: Journal of Gansu University of Technology, (2003).

Three kinds of organic materials were used for culture experiment, namely livestock manures, natural organic materials and half decomposed organic materials.
The amplifications of livestock manures and natural organic materials are higher then half decomposed organic materials.
Materials and Methods Experiment design.
Different organic materials played different roles on morphologic transformation of Mn, fertilizers only led the fractions of Mn transform from low bio-availability to high bio-availability, which called active transformation[[] Sun H, Tan C Y, Huang D Y: Journal of Natural Science of Hunan Normal University. vol.34 (2011), p.82. ].
Different kinds of organic materials all increased the total Mn contents, Xie Z L explained that the total heavy metal contents was determined by the entrance and export of Cu and Zn in soil [[] Xie Z L, Zhu H S, Li W Y: Journal of Agro-Environment Science.

This article introduces the relationship benefits into the research area of materials industries.
If customers of materials industries receive the relationship benefits from materials industries enterprises, they would maintain the relationship with materials industries enterprises.
Our conclusions have the guiding effect for the materials industries enterprises, especially for the materials industries service enterprises.
Journal of the Academy of Marketing Science Vol. 26 (1998), p. 101 [3] J.
Journal of Marketing Vol. 64 (2000), p. 65 [4] W.

Studies on the Synthesis and its Properties of Reversible Red-thermochromic Materials HAO Xiaoxiua, WEI Nab, YIN Xingc, SUN Chengd Tianjin Vocational Institute, China ahaoxx888@sina.com; bweina209@163.com; cyvette8030@163.com; dchengsun55@sina.com Key words: Red-thermochromic materials; Reversible materials; Procrypsis dye Abstract.
Mass ratio between them affect the property of thermochromism materials.
Results and Discussion The Compose of Organic Red-thermochromic Materials.
[2] Tang, Hong ; MacLaren, Douglas ;White.: Canadian Journal of Chemistry.
[3] Maclaren, D C ; White, M A :Journal of Materials Science.