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years, with the development of national economy and improvement of people's living standards, more and more attention on wheat quality, wheat production began gradually from quantity-based to quality, production and heavy-duty shift [1].Slurry is the maturity of the available fertilizer, rich in organic matter, humic acid, N, P, K and other nutrients and amino acids, vitamins, enzymes, trace elements and other active substances of life, and high availability of these nutrients can be quickly Absorption and utilization [2-5].So far, Domestic biogas sluny fertilizer study was focuses on nutrient substances, However, there may be a slurry of heavy metal absorption by crops into the food chain and accumulate in the agricultural environment and pollute agricultural and environmental risks [6].With the growing concern about the quality of agricultural ,the research in wheat and other staple food crops grown in the rational application of biogas slurry process related to food safety in China. 2 Materials
(In Chinese) [5] YuFangbo,GuanXiaojin,ZhaoZiru et al., Application of biogas fermentation residue in Ziziphus jujuba cultivation[J].chinese journal of applied ecology, 2006, 17(2): 345-347.
(In Chinese) [6] LiuRongle,LiShutian,WangXiubing et al., Contents of Heavy Metal in Commercial Organic Fertilizers and Organic Wastes[J] journal of agro-environment science, 2005, 24(2):392-397.

Test Specimens, Apparatus and Precedure Fig. 2 Test equipment(TE74) and parts The TE74 two roller machine is used for the study of contact fatigue of materials under the condition of rolling and sliding as shown in Fig.2.
Acknowledgment This research was financially supported by the Ministry of Education, Science Technology (MEST) and National Research Foundation of Korea(NRF) through the Human Resource Training Project for Regional Innovation References [1] R.
Mura, “Micropitting in Rolling and Sliding Contact Under Mixed Lubrication”, Journal of Tribology, pp. 605-613, October 1989
Osfer, “Influence of Lubricant on Gear Failures Test Methods and Application to Gearboxes in Practice”, Tribotest journal 11-1, pp. 43-56, September 2004

Set the sediment samples for testing materials which particle size is 0.42mm, density is 1351Kg•m-3, heat time is 13s; the measured data figure is shown in the Fig.3.
Application of simulated annealing in solving the inverse problem of line heat sources [J].Journal of China Jiliang University, 2010, 21(3):246–250
Soil Science, 1952, 73(2):83–90
Journal of Computer Application,2010,30(1):76–79.

Test preparation and test methods According to statistics of the actual components of MSW and considering the convenience of tests, the sample is consisted of six kinds of raw materials, the gray mud dry soil from Shaoxing, dry wood, dry wastepaper, dry ash, fresh leaves, dry leaves, and the mass ratio of its components is 45%, 15%, 8%, 10%, 15% and 7%, respectively.
The work of this paper is partly supported by Zhejiang Provincial College Student Xinmiao Research Foundation and by Natural Science Foundation of Zhejiang Province with grant No.
Chen: Chinese Journal of Rock Mechanics and Engineering, 22(2003), p.110 [7] L.
Zhan, et al: China Civil Engineering Journal, 42(2009), p.111 [9] W.

Electrochemical noise analysis on corrosion of aluminum alloy Zhiqiang Tiana, Xiaodong Kongb, Gang Wu, Yuansheng Wang College of Science, Navy University of Engineering, Wuhan, China 430033 aemail:tianzq2009@hotmail.com, bemail:kxd63813@hotmail.com Keywords: aluminum alloy, electrochemical noise, characteristic parameters, pitting corrosion Abstract.
Experiment Materials and solutions.
Zheng: Journal of applied electrochemistry Vol.32 (2002), p. 395 [11] C.
Gonzalez-Rovira: Electrochimica Acta Vol.52 (2007), p. 6569 [16] Chao Cai, Zhao Zhang and Fahe Cao: Journal of electroanalytical chemistry Vol.578 (2005), p. 143

Study on Client-side Color Reproduction Methods of Network Printing LI Bingfang a School of Light industry, Zhejiang University of Science and Technology, Hangzhou, 310023, China a l-bf@163.com Key words: network printing; client-side; color reproduction; reduction calculation Abstract.
When the network prints client make orders, According to the customer's printed materials and the process choosing chromatography, and In accordance with the client’s postal address mail chromatography.
Printing enterprises on different materials and techniques print color spectrum, on the same time make the electronic printing chromatography.
In the network printing order fill in printed materials, printing methods, printing quantity etc.
[3] Information on http://www.weld.labs.gov.cn http://baike.baidu.com/view/296684.htm [4]LI Bing-fang，Mao Xiao-dong：Journal of Zhejiang University of Science and Technology，Vol. 22(2010), p282

Supported by Chinese national science fund (No.51075406).
It just costs within one minute to make the material become a product.
The extrusion space between the barrel and screws where the material stays was also clearly showed in the section view.
[4] ZHANG Yu-lei,ZHANG Li-zhen.The study on system of 3D parametric design of extruder[J].JOURNAL OF SHANGHAI FISHERIES UNIVERSITY, 2005. 14(2): 181-185
[8] Lu Qi-yu.Processing Technology and Formulations of Convenience Food [M].Science and Technology Literature Press，2001.

School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191) alyw6015@163.com, bwbi9670@163.com, c253597876@qq.com, d971744191@qq.com Keywords: Collagen, TiO2, Ytterbium Doped, Nanoparticles Abstract.
Preparation of inorganic materials using biological templates has become a very active field of research nowadays.
Acknowledgments This work is supported by Applied Basic Research Programs of SiChuan Science and Technology (No. 2010JY0183).
LIU: Journal of Functional Materials, Vol. 43 (2012) No. 13, p. 1665 [9] P.K.

Instructional design content and levels 1.1 The concept of instructional design Instructional design also known as instructional system design .It refers to the main basis for teaching theory, learning theory and communication theory, the use of systems science approach, teaching objectives, teaching content, teaching media, teaching strategies, teaching evaluation of teaching and teaching elements were analyzed for the teaching and learning process and teaching resource optimization and design, in order to achieve teaching strategies, teaching methods, teaching steps and to evaluate the results of the teaching process specific arrangements and procedures.
Object teaching product design, including online courses, multimedia courseware and other teaching media, teaching materials, teaching environmental and laboratory.
Simple teaching products, such as slides, slides, sound recordings, and multimedia courseware and other teaching materials, generally by classroom teachers to design and make your own.
Teaching more complex products, such as audio-visual materials, large multimedia courseware, online course development, and teaching environment, such as design and development, the need to organize a dedicated development team to complete.
Journal of Science Education and Technology, 2008, 17 (6): 560-565

Introduction Along with the development of science technology and economic, the train speed becomes more and more quick.
The silencer length is 1.25m, and lined with glass silk as sound absorbing material.
The whole muffler with four the same channels divided by three slices of sound-absorbing material, as shown in Figure 1.
Meanwhile, collision and friction occurred between fluid particles and wall and produced a certain amount of pressure loss(Friction loss), the size of this resistance has a relationship with the Air speed, the roughness of sound-absorbing material Etc.
Design of the monolithic muffler with absorbent plates and its application to environmental noise control.Shantou University,1995 [3] M.LMunalAnalysis And Design Of Mufflers---An Overview Of Research At The Indian Institute Of Science, Journal Of Sound and Vibration,1998