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Experimental materials and methods Materials.
Put them in the desiccator for 36 hours with water in the bottom to preserve all the materials having the same moisture content and then enclosed them into plastic sack and kept airproofed.
Journal of Zhanjiang Fisheries College, 12 (1992) 38
Gansu Textile Science and Technology, 2 (1997) 32-34
Agricultural Engineering Journal, 23 (2007) 91-94

How to develop the natural harmless "green" decoration materials?
After the discussion on the value of history, culture, science, art and so on, the social realistic function and economic value of traditional folk houses gained more and more attention.
It is common senses to construction-related professionals while more ordinary people may not understand [2]. and in the process of new rural construction, most of reinforced concrete construction has price advantages compared with traditional materials with the general use ages within50 years.
The study found that Xiangdong folk houses not only have research value in terms of history, culture, science, art and so on, but also one of the valuable substantial carriers on Chinese architectural culture.
Acknowledgements The authors gratefully acknowledge the financial support provided by fund project:The key discipline of Hunan province "12 a five-year plan" (Landscape architecture) ,which is provided by Hunan Provincial Education Reform and Development Commission (2011 No. 76) References [1] Liu xin-de&WU guo-zheng, On the value of Protecting and Researching Traditional Folk Dwellings in Yongzhou, Journal of Hunan university of Science and Technology (Social Science Edition) [2] Yong zheng-hua, traditional dwelling protection, Journal of Suzhou university of Science and Technology [3] Huang hao, China's Vernacular Architecture Series, Folk Dwellings of Jiangxi, Beijing: China's construction industry publishing house, 2008 [4] Li yong-chang, New rural construction of folk art, Design for China, The third international Exhibition of Environmental Art Design Symposium, Beijing: China's construction industry publishing house, 2008 [5] Duan meng-meng, Li sha, Chinese traditional

Analysis on Modifying Asphalt by Rubber Powder Huihuang Bian 1,a, Yujian Wu2,b, Chuansheng Wang 3,c 1Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology, Qingdao University of Science & Technology 2College of Electromechanical Engineering, Qingdao University of Science & Technology,266061 Huihuang Bian (1982 -), male, Heze in Shandong, master, mainly engaged in polymer materials processing machinery of teaching and scientific research.
Acknowledgements Sponsored by National natural science foundation of China (51175274) and Qingdao municipal science and technology commission (No.12-1-4-3-（31）-jch）.
Journal of Materials Science, 1995, 30 (4): 2584-2590
Research Oil the mechanism of waste trecrumb rubber—modified asphalt [J]Journal of China & Foreign Highway. 2008, 28(2): 172 l76.

The concept of supply chain is based on the movement of materials as they flow from their source to the end customers.
Material flow studies are concerned by delivering goods and related services to the market.
The knowledge in supply chain includes inventory, the performance index of raw materials, production planning, procurement planning, the manufacturer's production capacity, product instructions, product quality standards, distributors planning, the information of market price, the information feedback of quality, etc.
This work is supported by National Science Foundation of China Grant No. 61070021.
Journal of Heuristics, 11, 421-446(2005) [8] Tan, Z., Lin, C., et al.: Approximate Performance Analysis of Web Services Flow Using Stochastic Petri Net.

In recent years, ceramic materials processing technology has got fast development, and manufacture processings more mature can achieve high machining accuracy providing favorable conditions for its application in the field of hydraulic transmission[4].
Ceramic Materials Characteristics Ceramic Materials Physical Properties.Table 1 shows physical properties of several commonly used ceramic materials, cast iron, carbon steel and stainless steel[5].As shown in Table 1, the strength of Si3N4 and SiC ceramic is higher than that of Al2O3 ceramic, about the Al2O3 respectively 2.4 times and 2.2 times, and their prices are lower than that of ZrO2.
Comparison of many materials wear test as shown in Figure 1[7].In the test impact abrasion tester has been used, speed of 50 m/s, angle of 40 °.The test proves that the abrasion resistance of Si3N4 ceramic is the best.
Comparison of many materials wear test 1.
Ju etal: Tribochemical Behavior of Si3N4-hBN Ceramic Materials with Water Lubrication.XI’AN: Journal of XI’AN Jiao Tong University,vol.43(2009),p.75-80 [8] Shuai Chen: The Research and Design of Water Hydraulic GMM High-speed On/Off Valve.Kun Ming: Kunming University of Science and Technology (2010) [9] Donghu Xiang: Research on Tribological Properties of Engineering Plastics and Ceramic Coating Under the Water Lubrication.Wu Han: Huazhong University of Science and Technology(2005)

Tan, Materials Science and Engineering A Vol. 339 (2003), p. 124
Sakai, Materials Science Forum Vol. 419-422 (2003), p. 515
Ruano, Materials Science and Engineering A Vol. 355 (2003), p. 68
[20]Gutierrez, I., et al., Materials Science and Technology Vol. 6 (1990), p. 819
[22]Hodgson, P., Journal of Materials Processing Technology Vol. 60 (1996), p. 27

Biological phosphorus removal combined with ferrous chemical phosphorus removal Jie Fan1,a, Han Hu1,b, Ying Zhang1,c and Lei Zhu1,d 1College of urban construction, Wuhan university of science and technology, Wuhan, Hubei, 430065 China afanjie_ywg@126.com, b313249674@qq.com, c692806776@qq.com, d200844529@qq.com Keywords: biological phosphorus removal, ferrous sulfate, simultaneous precipitation.
Material and methods To determine the optimal dose of ferrous sulfate, jar test were carried out in 1L glass vessels with campus wastewater at room temperature(15-20℃), wastewater quality was listed in Table 1.
Acknowledgement This work is supported by Natural Science Fund of Hubei Province (2011CDB241) and The school fund of Wuhan university of Science and Technology (2011xz024).
Chemical Engineering Journal.
Journal of Hazardous Materials.

Materials and methods Raw wheat straw samples were obtained from a local harvest in Dezhou, Shandong province, China.
The hemicellulose fraction comprises 33.95% of raw material, cellulose and lignin content (33.84 and 17.06%, respectively ) are in the range reported for lignocellulosic biomass of food crops like sunflower stalks [6].
Acknowledgements The financial support by National Nature Science Foundation of China (NSFC, No. 31000283 and 21076160) and the International Cooperation Project of Tianjin Nature Science Foundation (09ZCGHHZ00800) are greatly appreciated.
Journal of Industrial Microbiology & Biotechnology, Vol. 25(4) (2000), p.184 [3] Cristóbal Cara, Manuel Moya, Ignacio Ballesteros, M José Negro, Alberto González and Encarnación Ruiz: J.
Journal of Agricultural and Food Chemistry, Vol. 45(2) (1997), p.437

Material and Method It was known that different lubricant owned different traction characteristics.
Acknowledgements This work was financially supported by the Jiamusi University Science Research Project (L2012-018 ), the Jiamusi University Science Research Project ( L2013-068) and Jiamusi University Science and Technology Innovation Team Building Program（Cxtd-2013-01）.
Advanced Materials Research. 2013, (645):353-356 [2] Yang Boyuan, zheng Peiyun.
Tribotest Journal.1998, 24(9):31-38 [3] Archard.J.F.
Journal of Lubrication Technology. 1981,(1):55-62

Journal of agricultural mechanization engineering 2005
Journal of agricultural mechanization research, 2009 (9) [3] Youwen Tian and Chenghua Li.
Journal of jiangsu university, 1994 (03) [5]Wenpan Zhang,Junhui Wu,Zhen Zhu,Hua Li and Qiang Wan.
J AnHui agricultural science, 2010 (6) [7]Yao Lang.
Journal of applied science and technology, 2010 (5)